BIY: BookBox-It-Yourself — Parametric Box

A print-in-place book-shaped box that you make YOUR way. The cover, spine, and box print as one part connected by a flexible living hinge — no assembly, no supports, no glue. Just print, fold, and snap shut. Then use it to hide a stash, organize small parts, gift wrap a tiny present, or pretend you've been reading. Why "BookBox-It-Yourself"? Because every dimension, every compartment, every word, every shape, and every color is yours to define. Make it 60 mm wide, make it 225 mm wide. Add 1 compartment or 48. Stamp it with your name, your favorite quote, your fandom's logo, or a snippet of code. Match it to your shelf, your aesthetic, your mood. This isn't a model. It's a starting point. WHAT YOU CAN CUSTOMIZE 📐 BOOK DIMENSIONS - Width: 15–225 mm - Height: 20–225 mm - Depth: 10–100 mm (interior cavity) - Wall and cover thickness 🔒 CLOSURE - Magnet (default — recommended) - Slit-and-tab - Snap tongue - None - Magnet diameter, thickness, and count (1, 2, or 3 pairs) all adjustable. 📦