The gemstone Soma Cube by KUX Stone Objects is a reimagined classic, a unique combination of 7 brightly colored gemstones that form a perfect square (in any one of 32 ways to solve!). This puzzle has been a best-selling gift...
The gemstone Tangram by KUX Stone Objects is a meditative dream to solve, as you weigh the 7 pieces of brightly colored gemstones in your hands to solve. The pieces themselves can be used to create endless creatures for hours...
