010010001003

• 0 — Number system
• 10010 — Manufacturer code
• 00100 — Product code
• 3 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Pen ball Pilot ret.bp145 Black Blue Red

Search for Pen ball Pilot ret.bp145 Black Blue Red on Amazon (or for the code 010010001003)