MONO PiT

トンボ鉛筆 Tombow

CATALOG CONTACT US

日本語

  • Twitter
  • Facebook
  • Instagram
  • Youtube
  1. TOP
  2. Stationary Tips
  3. Lead of mechanical pencils
  4. Length and thickness of the Spare Leads

Stationery Tips

Lead of mechanical pencils

Length and thickness of the Spare Leads

The thickness of the core is determined by JIS. The recommended value is also shown for the length. There seems to be a lot of 60mm length.

Back to Stationary Tips

Stationery Tips

Close
Writing Tips
History of pencils Knowledge of pencils Materials of pencils History of ballpoint pens Knowledge of ballpoint pens Ink of ballpoint pens Knowledge of mechanical pencils Lead of mechanical pencils Knowledge of marking pens Ink of marking pens
Correcting Tips
Knowledge of erasers Materials of erasers Knowledge of tapes Film of tapes Instructions of tapes
Gluing Tips
Knowledge of glue Materials of glue

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 2020

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.