1. MNTL Crystal building toys is designed under the help of various high techs. They are mainly 3D graphic designing technology, optoelectric 2D and 3D foot scanners, and CAD technology. The ability to stimulate logical thinking is one of the crucial features of the product
2. With years of business practice, MNTL has established ourselves and maintained excellent business relationship with our customers. The product uses non-toxic ABS plastic causing no pollution to the ecosystem
3. This product has a durable surface. Protection against dirt, dust and UV rays is achieved through applying high-quality finishes. Accessories are equipped to help support the product
1. Hangzhou Jinjuyou Technology Company Limited has highly qualified engineers, excellent sales and well-trained workers.
2. Hangzhou Jinjuyou Technology Company Limited will continue to develop Crystal Magnetic Building Blocks strategically. Ask online!