This stationery caddy centers on circular regeneration and eco-sustainability, turning everyday waste into practical office supplies. It is made from four recycled materials: tea residue, coffee grounds, corrugated paper waste and crushed marine shells, through environmentally friendly pulping and recycling molding. Replacing traditional plastic to reduce office pollution, it features humanized compartments for daily stationery storage, balancing space efficiency and accessibility. It is a tangible expression of low-carbon values, bringing waste-to-value design into daily work.