Yiju Vintage Alloy Lock Puzzle - Triangle IQ Teaser Brain Game for Kids & Adults, Perfect for Stress Relief and Family Bonding

Description:Made of environmentally friendly alloy materials, which can keep the shape of the puzzle intact.Very classic and quite interesting. Good for creative thinking and improve your IQ.After getting each puzzles solved by yourself, then you will get achievement, allows you to relieve stress, your mood, and enjoy brain stimulation.It is specially designed to test your brain, helps to improve brain, eye, and hand coordination, visual-spatial faculties.Great gift for families, students, adults, kids, perfect fits for party favors goody bags, Christmas stockings. Perfect for passing time and avoiding gadgets and electronics. They’re a healthier way to practice focus and concentration.Specification:Material: AlloyRecommended age: >5 years oldColor: Please refer to the picturePackage Includes:1x IQ Test ToysNote:Transition: 1cm=10mm=0.39inchPlease allow slightly 0-1cm difference due to manual measurement.Colors can appear different depending on light and how the listing is viewed.Thanks for your understanding and attention. Wish you a pleasant shopping experience!

Made of environmentally friendly alloy materials, which can keep the shape of the puzzle intact.

Great gift for families, students, adults, kids, perfect fits for party favors goody bags, Christmas stockings. Perfect for passing time and avoiding gadgets and electronics. Theyre a healthier way to practice focus and concentration.

After getting each puzzles solved by yourself, then you will get achievement, allows you to relieve stress, relax your mood, and enjoy brain stimulation.

Very classic and quite interesting. Good for creative thinking and improve your IQ.

It is specially designed to test your brain, helps to improve brain, eye, and hand coordination, visual-spatial faculties.