1. The outer layer of the PVC pen holder + the inner layer of the pen case, which is convenient to store and carry 2. The copper pipe connection is not easy to rust, which is firm and strong, prevents the pen tip from falling off, and is durable 3. The brush hair has good elasticity and good water absorption, suitable for various paintings such as acrylic, gouache, watercolor, etc. 4. Material: nylon wool+copper tube+wood pole 5. Weight: 112 grams 6. Dimensions: Pen holder 23 x 5.4 cm
