The original intention of the design is to explore the sustainable use of recycled plastic pen shell as the material for children's toys. This children's colored pen shell can be reused. This design can let children create again after painting, let children from drawing two-dimensional works further into three-dimensional works, can exercise children's hands-on ability, and improve their spatial imagination.

SYID Design Studio is a design service and design education studio located in Shenyang, China. In terms of design, SYID is committed to the direction of sustainable and green design and furniture product design; In terms of education, SYID hope to lead students to realize their true dreams and bring more valuable design works to the society through their design ability.