Classic Brain Teasers That Drive People Crazy!

Made Very Well to Last for Many Years

ECO - Friendly material! The Perfect Gift!

Fantastic learning tool for children, they just want to have fun.

Stimulates Frontal Cortex of the Brain

Form Your Novel Solutions

Develops Creative Thinking Skills

possibilities to some aspect of human endeavor. 

4 x 4 x 6cm/1.57 x 1.57 x 2.35 Inch

Made of Metal. Material Alloy

Best for Kids 5 Years Old See You Tube for Method