5705831010666

• 57 — Country prefix (Denmark)
• 0583101066 — Manufacturer & product code
• 6 — Check digit (confirms the number is well-formed)

EAN-13 ✓ Valid check digit Registered in Denmark

4 assorted permanent ohp pens (Fine)

Search for 4 assorted permanent ohp pens (Fine) on Amazon (or for the code 5705831010666)