CPU processor keychain

CPU Keychain – 3D Printable Model A compact keychain inspired by the shape of a modern CPU. Designed for easy 3D printing, the model is lightweight, durable, and requires no supports. It features an integrated hole for attaching a standard keyring. Perfect for tech enthusiasts, gamers, and programmers, as well as a small decorative or gift item. Printing notes: PLA / PETG, 0.2 mm layer height, 15–20% infill, no supports.