Kotobuki has pioneered the advancement of the writing instrument industry market with innovative mechanical pencil technology. Based upon that foundation, we have expanded widely into stationary products such as multi function writing instruments, balloint pens, felt pens, etc.
All finished components are delivered to home workers for their assembly.
GUARANTEE HIGH QUALITY
Kotobuki manufacturing model incorporates inspections at multiple stages of assembly.
Every Kotobuki Writing Instruments is inspected by hand and tested to ensure high quality.
1. Component inspection
2. Inspection during assembling process
3. Inspection of finished piece
4. Mechanical Inspections
5. Writing test
6. Once inspections are done the products are sent to the shipping department and some random pieces have a final inspection.
7. Once everything is cleared merchandise is shipped to final destiny.
* Kotobuki QC far extends JIS (Japanese Industory Standard), GSA (US General Administration) and ISO (International Standard Organization). Standardized quality controls guarantee high product Quality.
OUTSTANDING FEATURES OF MECHANISM
FIxed Pipe / Cushion Point (Cushion Spring, Plastic Cushion) / Sliding Sleeve / Twist Eraser / SIde Knock / Jam Free and Unbreakable Lead Mechanism