802440121617

• 8 — Number system
• 02440 — Manufacturer code
• 12161 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 802440116866 — Build It Yourself Wooden Educational Solar Power Building Robot Kit
• 802440105099 — Sunlight Solar System Celestial Bodies Planets Model Diy Science Toys

Build It Yourself 3D Solar Wooden Puzzle Holland Windmill Toy Model

Search for Build It Yourself 3D Solar Wooden Puzzle Holland Windmill Toy Model on Amazon (or for the code 802440121617)