8 Colors 216 PCS of 5MM building cube blocks toys, with metal box. | Develop Imagination: Improve people's intelligence and imagination.If you want to make more complex models, you can buy more items combined together. | Build your own unique designs: Studying math and geometry can be boring, but learning geometry and math through play, that's a different story; this set of magnets toys make learning interesting and hands-on. | Best toy for passtime: Do you feel bored at work sometimes? It can cheer you up. You will come up with countless shapes with no name, since you are the first person to create them. | Warning: Keep away from children, recommendation age 14+.

6 Colors 216 Pcs 5MM magnetic building set with metal box. | Magnetic sculpture is an intellectual training product for tadults,using your talent of imagination and creativity to build any buildings,which will develop and stimulate your left and right brain. | It can help adults relieve stress and fidget, kill the boring time and relax your mind, as well as develop patience, intelligence and thinking skills.They are easily to be stored in your pocket or desk. | Suitable for office desk,used for creativity and craft decoration on your desktop.It is the perfect gift. | Keep away from all children under 14 years old, For use under adult supervision.