Q&A
トンボQ&A
Mechanical pencils
Precautions in use
- How to handle lead leftover
- How many lead refills to add to mechanical pencils
- How to handle the pipe on the tip
- How much to pull out the lead
- How to handle the taper (metal tip)
- What direction to knock out the lead
- How long is the durability of mechanical pencils
- Why is there no pin attached to mechanical pencils
Trouble in use
CATALOG
Digital catalog is available for online reading.
General Info Catalog
General Information of Tombow 2024-2025 Lineup of all products of Tombow
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