✅【Secret Compartment】: The puzzle boxes with hidden compartments provide interesting puzzles for friends and groups who want to understand the puzzle box and card holder, which are ideal gifts for people who like brain twists and brainteaser.
✅【Endless Fun】: Playing wooden puzzle box can not only exercise your brain, develop your intelligence and improve your ability to solve problems, but also relieve pressure and help relax.
✅【Mysterious Gift】: The impossible dovetail box is carefully made of quality material with exquisite design details, which will be a good mysterious gift box for birthday, festivals and New Year.
✅【Safe and Portable】: The puzzle boxes are made of quality wood, with water based coatings and smooth feel in hand, safe and no smell, let you rest assured to use. Each is approx. 5.7 x 3 x 1.77 inches and 3 x 3 x 2 inches respectively.
✅【Improve Your Ability】: This puzzle box for adults provides a number of secret compartments waiting to be discovered, to concentrate your mind and hands, help improve your hands-on ability, creativity, imagination and flexibility.