pen Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

pen Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 国際チャート Saitama//others
  3. エイベスト Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 日研化学研究所 Aichi//others
  5. 5 シヤチハタ インダストリアル製品部　営業開発課 Aichi//others
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pen Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Touch Pen 'MDS-TPAP01WH'
  2. Conductive fiber pen tip touch pen (GIGA School exclusive model)
  3. iPad models from 2018 onwards, iPadOS exclusive rechargeable stylus.
  4. iPadOS Dedicated Rechargeable Touch Pen (Value & 3-Year Warranty Model)
  5. 4 Felt pen type for aluminum building materials エイベスト

pen Product List

61～75 item / All 100 items

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Astro Echo PS Eraser Pen

Astro Echo PS Eraser Pen

CTP version and PS version image eraser pen

The "Astro Echo PS Erasing Pen" is an image erasing pen for CTP and PS plates. It quickly erases images even on plates that are wet with moisture. It does not damage the hydrophilic layer, so there is no dirt in the erased areas. With the optimal amount of chemical solution, it allows for sharp edges and minimal area erasure without smudging. Please handle with care as it contains pharmaceutical-grade hazardous substances (ammonium fluoride). 【Features】 ■ Designed as a product not subject to organic regulations ■ Does not damage the hydrophilic layer of the printing plate, preventing dirt in the erased areas ■ Sharp erasure edges without smudging ■ Available in three sizes to match the erased area *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Astro Opake Pen

Astro Opake Pen

Light-blocking pen for film with excellent adhesion and no cracks in the light-blocking area.

The "Astro Opaque Pen" has excellent adhesion, preventing cracks in the opaque areas, making it suitable for film preservation. It also offers superior leveling, effectively blocking pinholes and similar issues with a single application, and dries quickly without stickiness, enhancing the efficiency of the plate-making process. 【Features】 ■ Opaque pen for plate-making film ■ Quickly and easily blocks pinholes in negative film ■ High adhesion prevents cracks in opaque areas, suitable for film preservation ■ Available in five sizes to match the opaque areas *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Astrothermal Eraser Pen

Astrothermal Eraser Pen

A thermal CTP plate-specific image eraser pen developed to eliminate residual film that has been difficult to completely erase with conventional PS eraser pens.

The "Astro Opaque Pen" is a thermal CTP plate-specific image erasing pen developed to eliminate residual films that have been difficult to completely erase with conventional PS erasing pens. Its design tailored to various thermal CTP plates (positive plates) enhances quick image erasure and prevents staining in the erased areas, demonstrating excellent workability. Please handle with care as it contains pharmaceutical-grade toxic substances (hydrofluoric acid). 【Features】 ■ Image erasing pen for thermal CTP plates (positive plates) ■ Does not damage the hydrophilic layer of the printing plate, preventing stains in the erased areas ■ No bleeding, allowing for sharp edge erasure ■ Available in two sizes to match the erased areas *For more details, please refer to the PDF materials or feel free to contact us.

  • Safety and consumables

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Astro High-Quality and Medium-Quality Paper Check Pen

Astro High-Quality and Medium-Quality Paper Check Pen

A detection pen that can easily distinguish between high-quality paper and medium-quality paper based on the color when written with a pen.

The "Astro Quality and Medium Quality Paper Check Pen" is a product that allows for easy differentiation between quality and medium quality paper based on the color when applied with the pen. Medium quality paper contains components that react to ultraviolet light, causing fading or discoloration when exposed to sunlight. To protect important books and documents from fading or discoloration, Nikkengaku has developed a pen that allows for easy identification of paper types. 【Features】 - Differentiation can be performed simply by lightly applying the reagent to the paper. - For quality paper, there is no color change and it remains colorless, while medium quality paper changes to a reddish-purple color. - The more ground pulp contained in the paper, the darker the color change, so the intensity of the color serves as a guideline. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Astro Neutral Paper Check Pen

Astro Neutral Paper Check Pen

A check pen that can easily distinguish between neutral paper and acidic paper.

The "Astro Neutral Paper Check Pen" is a product that allows for easy differentiation between neutral and acidic paper. Traditionally, concerns have been raised about the preservation issues of commonly used acidic paper (such as yellowing and damage due to oxidation), leading to a significant increase in the use of neutral paper. In places where books are managed, it is used to identify important documents made from acidic paper so that they can be recreated using neutral paper, or to reconsider the management methods of books. In the printing industry, it is used to easily distinguish between acidic and neutral paper with different printing suitability, helping to prevent printing troubles before they occur. 【Features】 ■ Allows differentiation of neutral paper without using pH meters or similar devices ■ Lightly apply the reagent to the paper you want to identify, and differentiation can be made based on the color *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Astro PS Eraser Pen

Astro PS Eraser Pen

A PS eraser pen that excels in safety while considering environmental aspects.

The "Astro PS Eraser Pen" is a PS eraser pen that prioritizes safety with consideration for the environment. Conventional PS eraser pens typically contain hydrofluoric acid, which is classified as a toxic substance under pharmaceutical regulations in Japan, making them subject to strict control and requiring significant caution in handling. This pen does not contain hydrofluoric acid and is designed to reduce environmental impact, making it suitable for use on CTP and PS plates without violating the PRTR law. 【Features】 ■ A highly safe eraser pen that can erase images on CTP and PS plates *Note: It cannot erase photo polymer types, silver halide types, and some negative types. ■ Available in three sizes to match the area to be erased. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Astromaster Correction Pen

Astromaster Correction Pen

Correction pen for static electricity master.

The "Astromaster Correction Pen" has been a bestseller since its release as a correction pen for electrostatic masters, receiving support from numerous users both domestically and internationally. By simply applying it lightly to the areas you wish to erase on the electrostatic master, it forms a non-sensitive film that prevents printing. Please choose from four sizes according to the area you wish to correct (erase). 【Features】 ■ Cover coat type that does not require image removal ■ As it is a cover coat type, it forms a non-sensitive film just by painting over the correction (erase) area ■ Since it is applied lightly, it does not damage the pink master paper *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Eco Line Opaque Pen

Eco Line Opaque Pen

Alcohol-based film shading pen

The "Eco Line Opaque Pen" is a film light-blocking pen primarily composed of alcohol. It is designed as a non-regulated product under organic laws, ensuring minimal odor and safe usage. It uses ultra-high concentration dyes, achieving complete light-blocking even with a single application. Additionally, it provides an even application, quick drying, and no stickiness. The adhesion of the coating is strong, making it resistant to cracking and peeling, and it is a product with excellent workability. 【Features】 ■ Alcohol-based light-blocking pen for film ■ Quickly and easily blocks pinholes in negative film ■ High adhesion prevents cracking in the blocked areas, making it suitable for film preservation ■ Available in six sizes to match the light-blocking areas *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Silver Digistar Silver Eraser Pen PX

Silver Digistar Silver Eraser Pen PX

A cover coat type eraser pen (for film CTP and analog plates) that can be applied directly to the areas you want to erase on the Silver Master plate.

The "Silver Eraser Pen PX" is a cover coat type eraser pen that simply requires you to apply it to the area you want to erase on the silver master plate. Traditional eraser pens for silver masters worked by dissolving the image area, but the "Silver Eraser Pen PX" forms a hydrophilic film by hydrophilizing the image area, adopting a cover coat method that prevents ink from adhering. If you apply it more than three times to the areas you want to erase on film CTP masters and analog masters, the erasure will be complete, and even if the image area is visible, ink will not adhere. 【Features】 - Cover coat type that allows erasure without removing the image - Since it is a cover coat type, it forms a hydrophilic film just by applying it over the area to be corrected (erased) - It only requires a light application, so it does not damage the silver master *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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PS Eraser Pen

PS Eraser Pen

PS version (compatible with both positive and negative) image eraser pen

The "PS Erasing Pen" is an image erasing pen compatible with both positive and negative PS plates. It quickly erases images even on wet plates. Since it does not damage the hydrophilic layer, there is no dirt generated in the erased areas. It allows for precise erasure with no smudging and minimal area, resulting in sharp edges. Please handle with care as it contains pharmaceutical-grade toxic substances (hydrofluoric acid). 【Features】 ■ Image erasing pen compatible with both positive and negative PS plates ■ No dirt generated in erased areas as it does not damage the hydrophilic layer of the printing plate ■ Sharp edges due to no smudging ■ Available in five different sizes to match the erased area *For more details, please refer to the PDF document or feel free to contact us.

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[Discontinued] Laser Master Eraser Pen

[Discontinued] Laser Master Eraser Pen

[Discontinued] Eraser Pen for Laser Master 'Laser Master Eraser Pen'

The "Laser Master Erasing Pen" is an image erasing pen for LBP (Laser Beam Printer) masters that is popular for its versatility and ease of use. [Features] - Easily erase unwanted images on LBP masters - The pen tip releases the solution moderately, preventing accidental erasure of areas other than the intended ones *For more details, please refer to the PDF document or feel free to contact us.

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[Pen Products] pH Measurement Pen for Paper Surface - High Quality and Medium Quality Paper Discrimination Pen

[Pen Products] pH Measurement Pen for Paper Surface - High Quality and Medium Quality Paper Discrimination Pen

A pen product developed by Nikkan Chemical that helps prevent printing troubles and check paper quality! It allows for easy identification by simply applying a light coat of chemical solution on the paper.

We offer pH measurement pens for solid surfaces, neutral paper identification check pens, and quality paper detection pens. *Not applicable under the PRTR Law. Our lineup includes the 'Astro pH Tester Pen' for easily measuring the pH of solid surfaces such as paper and fabric, the 'Astro Neutral Paper Check Pen' for easily distinguishing between neutral and acidic paper, and the 'Astro Quality and Medium Paper Check Pen' for easily identifying quality and medium paper based on the color when applied with the pen. These tools allow for the easy differentiation of papers with different printing suitability, helping to prevent printing troubles before they occur. They are also used in libraries, art museums, and museums to assess the properties of collections and confirm appropriate storage methods. 【Product Lineup】 ■ pH Measurement Pen for Paper Surfaces: 'Astro pH Tester Pen' ■ Neutral Paper Identification Check Pen: 'Astro Neutral Paper Check Pen' ■ Quality and Medium Paper Detection Pen: 'Astro Quality and Medium Paper Check Pen' *For more details, please refer to the PDF materials or feel free to contact us.

  • Water quality/pH measuring device

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Active Stylus Pen AR-800 for Surface

Active Stylus Pen AR-800 for Surface

An ergonomic pressure-sensitive pencil! It provides a natural writing feel as if you are writing on paper.

We handle various electronic devices and related supplies for the GIGA School Concept. - High-precision pressure sensing - Tilt - Eraser - Palm rejection - Magnet - Fast charging

  • others

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Creating problems on the platform Cyber Jizo.

Creating problems on the platform Cyber Jizo.

Example of Original Problem Creation [Sum of Interior Angles of a Heptagon] (One-shot Correct, Incorrect, Retry Version)

It is possible to create original questions. Once created, they can be reused. Information components SEED can be shared and utilized among each other via email or cloud services. This allows for free communication between teachers and students, as well as among teachers themselves.

  • Other Software

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Neo smartpen

Neo smartpen

Write digitally! The Neo smartpen that changes your lifestyle.

The Neo smartpen is a pen that digitizes handwritten content on paper exactly as it is. Content handwritten on paper printed with Ncode is digitized seamlessly through the dedicated app "Neo Studio." It allows for a usage experience that feels like duplication, even though it is handwritten. It is a surprising item that enables the convenience of searching, despite being handwritten, making it a part of everyday life. What can you do with the Neo Studio 2022 app? You can incorporate the efficiency of digital features that cannot be achieved with analog alone, such as saving, searching, sharing, editing, organizing, viewing, and voice memos of handwritten notes. *For more details, please download the PDF or feel free to contact us.

  • Other Management Services
  • Other Software
  • others

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