Ultra-bits.7z (2026)

: These are usually valley folds (fold toward you).

: These are usually mountain folds (fold away from you). ULTRA-bits.7z

: If there is a .pdo file, use the Pepakura Viewer to see the 3D model. This helps you identify which numbered edges match up. : These are usually valley folds (fold toward you)

Tip: Use a dried-out ballpoint pen to score the lines before folding for a cleaner edge. ULTRA-bits.7z