Wooden brain teaser puzzle, 3D wood puzzle, handmade- The Barrel challenge

The Barrel interlocking mechanical puzzle is made of 12 pieces, one of which is the “key”. The secret to this puzzle is finding the single key piece which needs to be removed first to release the puzzle and must be the last to go in to lock the other pieces in place.

• Puzzles are very important in developing and maintaining emotional skills, cognitive skills, and physical skills.
• Helps with stress management
  
• Mindfulness training
• Improves co-ordination and concentration
• Perfect for dexterity and hand eye co-ordination development
• Memory and cognitive skills improvement
• Dimensions: 7 x 5 x 6 cm
• Difficulty: 3 out of 5
• Age recommendations: 12-99 years