After many tests and optimization design, we finally choose this natural hardwood and semicircular hard environmental plastic particles to combine to produce this tool. Its friction force can perfectly combine wet felt together, and the size of the product is similar to the palm, so it can be grasped comfortably. We believe that this tool can bring you unique experience, make your creation more perfect. Our designers and his partners graduated from the university of science and engineering, engaged in the electronic and mechanical design industry for decades, have rich working experience, they are committed to providing innovative and practical tools for global users, and welcome everyone to discuss and exchange related