CUDNY 7 Pieces Brain Teaser Puzzles 3D Unlock Interlock Assorted IQ Logic Challenging Puzzle Box

[Metal and Wooden Puzzle Toys Set: 3 sets Wooden and 4 sets Metal puzzle toys an exciting brain teaser puzzles for kids and adults to enjoy puzzles provide for hours of entertainment. Environmental Safety Material: All the metal coils and wooden are smooth and have NO SHARP EDGES for endless play without getting hurt. Puzzles toy is lightweight and durable that doesn’t easily bend or break. Best IQ Puzzles Educational Toys: Engaging and fun for most ages. 3D puzzles set will challenge your intellect by stimulating amazing creativity. Your mind will be sharpened enough to develop their problem-solving capacity through reasoning development of mental stamina and boosting their self-confidence. Learning With Novelty Idea: This brain teaser toy games design is clever and unique the use of assembly and disassembly to develop brain it is simple in concept introduce to your family friends office colleagues to join and enjoy the fun puzzles to bring the happy time exercise dynamic brain skills at the same time from a variety of perspectives to enrich the knowledge. Best Gift: This 3D metal and wood puzzle toys set will be a perfect gift for any occasion for Christmas gifts office gifts class reward etc. 3D brain teaser can take anywhere.]