Constantin Waiter's Tray Puzzle Wooden Puzzle Game for adults, 3D brainteaser puzzle

CHALLENGING PUZZLE: Can you help move the bottles up and down to gradually slide them all out of the tray? Think twice: some bottles need to be moved more than once, and some are locked until you move the balls holding them in place. Upon completion, why not try putting the all the bottles back? PERFECT GIFT ITEM: Perfect to gift yourself, family, friends and loved ones, helps keep kids entertained, helps keeps adults entertained, with an added bonus of helping to keep the brain active and healthy! CONSTANTIN PUZZLE: From renowned puzzle inventor Jean Claude Constantin SUSTAINABILITY: Made from high quality, sustainably sourced wood, and packaged in plastic free recyclable packaging. AGE SUITABILITY: Suitable for all ages from 14 years, to challenge younger minds, all the way up to 99 and beyond. Helping keep brains healthy and active while providing a fun passtime. Full intructions included, Manufacturer: Recent Toys