Adequate use and sharing: You will receive 6 mixing pens to draw the packaging, including 3 different sizes, which are enough to use and meet your various painting needs Long term service : Using sponge as the main material, our mixed sponge pen is flexible, smooth, comfortable to touch and use, washable and reusable, which can provide you with a long-term use experience; Please place the sponge pen in a well ventilated area to allow it to dry quickly Appropriate size for use: There are three sizes of mixed sponge pens available to use, 5.7 x 1.1 inches/14.5 x 2.8 cm, 5.5 x 0.6 inches/14 x 1.4 cm, 1.4 cm, and 5.5 x 0.4 inches/14 x 1 cm, to meet your diverse painting requirements Numerous : Three different sizes of mixed powder sponge pens have their own advantages. Small sponge pens can help you adjust details and edges, medium-sized pens are suitable for small area mixing and creating shadows, while pens are suitable for area stains, making it convenient to use Practical and multifunctional: These washable sponge pens are suitable for various painting activities, including but not limited to sketch painting, bamboo charcoal painting, pencil painting, traditional Chinese painting, etc Material: sponge+metal colour: As Shown Package Contents: 6 x Artist Blending Sponge Pen(2 each of , medium and small sizes) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.