Refills for Mechanical Pencils

Smooth and high-performance mechanical pencil lead with different case design choices.

Strong high-performance mechanical pencil lead designed for drawing dark lines smoothly. The case features a twin guide mechanism that allows you to choose whether to take out one lead at a time or to take out several at once. The case for the 0.5-mm HB lead is available in different colors to be selected in combination with the mechanical pencil series "MONO Graph."

Product Features

  • The smoothest* high-performance core

    The lead writes smoothly with low resistance. The high-performance mechanical pencil lead is also strong and allows you to draw dark lines.
    *According to our research comparing 0.5 mm/HB leads of 4 companies

  • Twin guide case

    Move the cap from side to side to choose whether to take out one lead at a time* or to take out several at once. *Only available for the 0.5-mm lead. The 0.3-mm lead case releases a small amount of leads at a time.

  • Green Tombow products

    70% or more of the plastic mass of case is recycled plastic.

    · Eco Mark certified product
    · Conformance to the Act on Promoting Green Purchasing
    · Posted on the GPN Eco-products Database

Lineup

  • 0.5mm-diameter lead
  • 0.3mm-diameter lead
  • R5-MGHB01
    HB
    MONO color

  • R5-MGHB42
    HB
    Navy

  • R5-MGHB72
    HB

  • R5-MGHB01
    B
    MONO color

  • R5-MGHB01
    2B
    MONO color

220 yen (excluding tax 200 yen) 40 pencils per case

  • R3-MGHB01
    HB
    MONO color

  • R3-MGB01
    B
    MONO color

220 yen (excluding tax 200 yen) 20 pencils per case

Environmental information

Specification

Product name Serial number Green Tombow Product Ratio of recycled materials under Eco Mark standard Certified Number of Eco Mark Ratio of recycled materials
under Promoting Green Procurement standard
Posted on the GPN Eco-products Database Main Eco materials
MONO graph MG 0.5 R5-MG More than 70% recycled plastic No.16112059

More than 40% recycled plastic

Recycled plastic

MONO graph MG 0.3 R3-MG More than 70% recycled plastic No.16112059

More than 40% recycled plastic

Recycled plastic

Gallery

Precaution for Use

· Keep it out of the reach of small children.

· Do not use it for purposes other than components of mechanical pencils.

· Do not use it for purposes other than writing.

Browse more products

CATALOG

Digital catalog is available for online reading.

General Info Catalog

General Information of Tombow 2024-2025 Lineup of all products of Tombow

Open the catalog

Eco Info Catalog

Information and lineup of environmental products of Tombow

Open the catalog

Downloadable PDF version is available.

Catalogs can be viewed and saved in smartphone, tablet and PC in use of “iCata” digital catalog service.

Product information in catalogs is created at the time of catalog production. Please note that design, specification and other information may change without notification.