Triangle Crosing 18 Color Ordinary boat refills. Our lead refills Hole design, graceful holding posture, three-sided concave design, using height difference to naturally guide the child to hold the pen and the fingers to fully fit the concave surface We sees our products as helpful tools for promoting the flow of creative thoughts, coupled with the exceptional writing comfort Each product has a purpose, offering an exceptional combination of intuitive function and striking form. Together, these elements form an extraordinary collection of innovation and revolution Product ideas that captivate through their intelligent design and fines, and above all meet the exacting demand for quality The customers of the company may always enjoy the good feeling that comes from holding a genuine product in the hand Relentlessly developed and pursued one-stop supply solutions, while offering the products to consumers around the world