- Test logic and creative minds with this cool yet simple brain teaser. These brain games are perfect for passing time, fidgeting, and avoiding gadgets and electronics. They are a healthier way to practice focus and concentration.
- Precision assembled non-identical pieces into a 3D shape. Challenging 3D puzzle game. The mind will be sharpened enough to develop their problem-solving capacity through reasoning, development of mental stamina, and boosting their self-confidence.
- This brain teaser puzzle toy originated from ancient China and is called a Kong Ming Lock. This game has interesting logical thinking and is perfect for the development of the brain.
- Metal coils are smooth and have NO SHARP EDGES for endless play without getting hurt. The links are made from heavy-duty 4.5 stainless steel that does not easily bend or break even when thrown or stepped on.
Fast shipping A++ Using for party favors this weekend
Guns addition to our baby shower for prizes. Kept people entertained although some were hard.
Great time consuming gift
Bought this for my bonus son. He loves puzzles. I tried some, I hope he likes it.
Great mind teasers.