Get ready for a challenge with the yellow keebox. The puzzle has multiple steps and layers of complexity, providing 45 minutes to 2 hours of enjoyment, frustration, and excitement for puzzle enthusiasts. Crafted from PLA material using 3D printing, our yellow puzzle box is designed to challenge your mind. Unlock its secrets with a blend of imagination and logical thinking.
PLA stands for Polylactic Acid. Made from renewable resources such as corn starch or sugar cane, it’s a natural polymer designed to substitute widely used petroleum-based plastics like PET (polyethene terephthalate).
