Ahyuan Wooden Brain Teaser Big Secret Opening Puzzle Box Handmade 3D Brain Teaser Puzzle Magic Wooden Mysterious Box Gift Box Cube

Features :

• Handmade 3D Wooden Brain Teaser Puzzle Box: Made of wood, high quality beech. External size: 5.7 x2.95 x 1.73 inch; Inner size: 3.46 x 2.28 x 0.59 inch
• Perfect for hiding small beloved gifts you don't want to be easily seen by the curious others. Such as finger rings, Jewelry or money gift. Excellent gift for all festivals, Birthday & Christmas & New Year & Valentine’s Day & Children’s day & Easter & Halloween & Thanksgiving
• Our this burr puzzle is specially designed to disassemble and reassemble, wooden Puzzles are classic and popular Puzzle Game toys, can train and develop your logic & improve your IQ, suitable for both the young and the old
• It can only be opened if you know the trick otherwise nearly impossible to figure out the secret. Inside of this brain teaser puzzle box for you to keep stuff safely. Recommended for ages 13 years & up, children should be used under adult supervision, water-based paint, touch smoothly
• Playing with wooden Puzzles can not only exercise brain, develop intelligence, improve problem-solving ability, but also relieve pressure, relax mood and gain pleasure, you and family will have quite a lot of fun through this interlocking brain toy