073228043500

• 0 — Number system
• 73228 — Manufacturer code
• 04350 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Refill for cross ion and matrix pens (Black)

Search for Refill for cross ion and matrix pens (Black) on Amazon (or for the code 073228043500)