| Brand | Shen Master |
|---|---|
| Type | Brain Teaser |
| Color | Multi-Color |
| Theme | Strategy |
| Material | Plastic |
| Country of Origin | China |
Check the listing for details. Shen Master Logical Thinking 500+ with Electronic Puzzle Machine. Color: Multi-Color, Condition: New, Made in China. Listed at 29.59 USD. Our brain teaser puzzles are a great way for boys and girls to exercise their thinking, develop creating ability and logic reasoning with fun challenging puzzles that get more difficult as they progress.