8k4 16k colorful sandpaper color sand drawing paper children's creative art graffiti crayon crayon drawing paper 8K4开16K彩砂纸 彩色砂画纸儿童创意美术涂鸦油画棒蜡笔绘画纸

【Product Name】: 16k, 8k, 4k, A4 Color Sandpaper, 10-pack
【Size】: 8k (approximately 39*27 cm), 4k (approximately 54*39 cm), 16k (approximately 26 *19 cm), A4 (approximately 29.7*21 cm)
【Color】: 10 pieces per package (10 colors, one piece per color)
【Packing】: 8k: 100 packs/case; 4k: 50 packs/case; 16k: 200 packs/case

Product Usage: Sandpaper is a paper product that is made by using special fine water sand, through professional design ratio and unique processing procedures.
It has a flexible texture that is not easily broken, and it is not easily damaged after completion. There are various colors of sandpaper, including dark colors such as black, blue, and red.
Sandpaper can better highlight the bright and vivid colors of oil pastels. The surface of the colored sandpaper is smooth, but it has a strong friction force, which is known as "
Conducive to the attachment of oil pastel colors to the canvas, even if repeated staining, the picture is not easy to become gray, rich color changes,
Can achieve the same rich and thick feeling as oil painting. The oil pastel can be fully utilized to express the technique on the sandpaper.
如：勾线涂色法、块面涂色法、点彩法、叠加涂色法、渐变涂色法
Wait. The use of oil pastels, such as light, heavy, slow, rapid, gentle, scraping, and so on, can all express different
The degree of effect.
Product Usage:
Step: Prepare the materials, colored sandpaper, a marker, and oil pastels.
（Tip: You can create a piece of art with oil pastels!）
Step 2: Use oil-based marker to outline the lines to create a distinct layer effect.
(Hint: You can use any marker to draw on the sandpaper art paper!)
Step 3: Use oil pastels to color the lines drawn on the canvas.