Excellent IQ Trainer - Sharpen your mind 

Classic Brain Games and IQ Puzzles- Suit for both children and adults

The puzzle is usually easy to take apart but difficult to reassemble! 

intelligence boosting and making fingers more flexible

3 Unique Designs will bring hours of friendly competition to your family and friends.

Each puzzle brings a new challenge to improve concentration, memory and focus

Each puzzle supplied fully assembled

Great way to have fun and exercise your mind