Keyhole Hanayama Metal Brainteaser Puzzle Mensa Rated Level 4, for Ages 12 and Up

$13.61

About This Product :

  • Hanayama”s keyhole puzzle is a high quality cast metal brain teaser
  • Discover how to separate these two interlocking pieces and then try to reassemble them!
  • Hanayama cast metal brain teasers have 6 levels of difficulty and each puzzle is mensa-rated
  • Level 4 puzzles are considered challenging by most puzzlers

Details :

  • Manufacturer Minimum Age (MONTHS): 144.0
  • Number of Pieces: 1
  • Item Dimensions LxWxH: 4.75 x 3 x 1.75 inches
  • Theme: Metal Brain Teaser Puzzles

98 in stock