• Metal Puzzles Box Set: there are 4 pieces of brain teaser puzzles for adults in different difficulty, which is carefully designed to etrains you to think logically and coordinate your eyes and hands to improve problem solving skills.
• Multipurpose Games: These metal brain games are perfect for passing time, fidgeting, and avoiding gadgets and electronics. They’re a healthier way to practice focus,patience and concentration. Also can work as a fidget toy
• Novelty and Creativity: This Smart Puzzle games are designed in ocean creatures shapes; You can play by yourself or with your friends; Playing these toys can not only exercise people's brain and logical thinking skills but also boost confidence after successfully solving the challenging puzzles
• Meaningful Puzzle Toys: these smart puzzle toys are suitable for adults, and it is a distinctive and interesting gift for Christmas, New Year, birthdays, and more;
• Reliable and Safe to Play: these metal puzzles are made of safe and reliable copper-zinc alloy metal with smooth rounded edges for endless play without getting hurt.