• Reliable quality: adopting thick and durable zinc alloy material, the brain teaser are no irritating smell, non-toxic and safe, exquisite workmanship and reliable quality allow it to be applied by us for years, please rest assured to buy
• Advantage of teaser : as a recreational game to kill time, the brain teaser are helpful in improving logical and creative thinking, and also provide you with an entertainment activity to keep you away form the electronic products and develop concentration ability
• Chic design: these metal brain teaser with bright color and fine polishing, you will feel comfortable to touch them, no pointed edges, designed with different metal lock shape looks more chic and realistic, they can bring you a sense of accomplishment when you succeed
• Widely applicable: these brain game toys are suitable for people , which can bring more fun to your party; They are just fabulous for busy hands and curious minds, put them on your desk and coffee table, people can't help but pick them up and enjoy hours of game playing
• Amount of packaging: you will receive 3 pieces of brain teaser game in different shapes (as the picture shown), so that you can enjoy different gaming experience and challenges, also can shared as a toy to your friend or invite your to join in the pleasure of solving a