DescriptionThese products are liquid chalk pens. Made by premium material, environmental protection, odorless, safe, and durable for use. In addition, they write smoothly, comfortable to use. Use them and create your stunning masterpieces on most surfaces, such as paper and whiteboard.Features-Color: White-Material: ABS -Size: 12.40X1.30X1.30cm/4.87X0.51X0.51in - Made by premium material, environmental protection, safe, odorless and durable for use. - Suitable for most surfaces, such glass, paper, plastic, blackboard and more. - A great choice as gift for friends in holidays like Thanks giving and Christmas.- These products are made of high grade material, which can be use for a long time. - These products are designed with light weight and portable, easy to use and store.