Sputtering is an expression technique that blur the painting. Use with an airbrush for an even better effect.
Resin case included.
Set Includes: 20 x 3.1 inches (8 x 8 cm) blur netting, 6.9 inches (8 x 8 cm) (plastic), 20 pcs of blur brushes, 6.9 inches (17.5 cm) long (bamboo handle toothbrush type).