• LARGE SIZE: Diameters---0.79 in, These magnetic balls are made of natural magnet material in beautiful bright rainbow colors, and the heavy-duty industrial-grade magnets make it easy for you to grab and attach them to your whiteboard.
• PERFECT GIFT CHOICE: When you feel bored, try to play with this toys made of 27 magnetic balls, they will make fascinating sounds when they collide, which will make you fall in love with it. Not only suitable for children, but also great for teenagers and adults
• EASY 3D DIY: You can also rotate this bucky balls in any direction and angle you want, fold it over and over again when you are brainstorming or no rules, you can arrange them into the shape you want!
• STRESS RELIEF TOYS: These magnets can be DIY played anytime to relieve stress and release the pressure of life. Finger therapy training can reduce stress, ADD/ADHD/OCD, anxiety.
• MORE DAILY LIFE USES: The large magnets marbles can be used as a gravitational force to help you organize any small daily items that can be attracted. Wherever it is, the magnet will help you find it.