Easy to Use:Cake airbrush interlocking system firmly fixes the tube to airbrush pump to ensure that the spray paint will not leak. Unique Designs：Manual spray gun is easy to control the spray pressure. And transparent canister allows to check the amount of liquid stored. Dimension Information：The airbrush pump is approximately 9.68 x 5.12 inches, 1.2 inches in diameter and weighs 0.3 pounds net. Each spray gun has 4 storage tanks for easy replacement. Easy to Apply Paint To Cakes：Handy cake decorating tool allows you to quickly and easily apply paint to cakes, cupcakes, chocolates and other desserts. Multifunctional: It can be used for homemade cakes, sweets, cake decorations.