Key Plus-Plus instructions

Build a simple Plus-Plus Key with these free 2D step-by-step instructions and printable PDF pattern.

This 28-piece everyday-object mosaic recreates a classic key silhouette with a round head, shaft, and teeth detail. The tiny piece count makes it one of the quickest decorative Plus-Plus builds available.

Rated as easy difficulty with an estimated build time of around 3 minutes, the instructions guide you through the key head first, then the shaft and teeth. It is ideal for beginners, warm-up builds, or a fast creative break.

Build online or print the PDF. With only 28 pieces, you can start almost immediately after a quick color sort.

The completed Plus-Plus Key works nicely as a tiny gift topper, scrapbook craft accent, or playful shelf detail. Press each piece firmly so the thin shaft stays sturdy.