Kinetic Sand

Kinetic Sand is a three-dimensional building toy made of 98% sand and 2% polydimethylsiloxane (a type of silicone oil) that mimics the physical properties of wet sand. Kinetic Sand was originally designed for sculpting but is commonly sold as indoor play sand for children. In appearance it resembles light brown sugar. It can be molded, it sticks to itself but not to most other materials or surfaces, and it does not dry out.

The name "Kinetic Sand" is a trademarked brand of Spin Master. Other companies make comparable products which do not use the Kinetic Sand name.

References

http://magic-sand-original.birblog.ir/ kinnetic sand in iran an persian