1.DIY cake decorating tools: Most DIY cakes may not have shiny colors. This manual airbrush pump helps you quickly and easily apply paint and glitter to cakes, cupcakes, chocolates and other desserts, and helps you create the cake you want. 2. Have fun with DIY: On meaningful days, you can enjoy the cake decorating process with family or friends for fun and to enhance your relationship. Improve your cake decorating skills (mixing, coloring and 3D effects). As a cake topper for your kids or friends, or as a gift for yourself, you'll love this decorating set. The set is for beginners and professional users 3. Unique design: Manual spray gun with pump sprayer and 4 gas storage tanks. Secure the pipe securely to the gun pump to ensure that the paint does not leak. Manual spray gun for easy control of spray pressure. Clear jars allow you to check the amount of liquid stored. Work with maximum precision. 4. Easy to use: the manual spray pump is suitable for all kinds of pastries and easy to install. Using a manual airbrush to easily paint or spray cakes, cupcakes, desserts and other sweet creations in minutes, this handy cake decorating pump is suitable for beginners and experienced professionals alike. 5. Make a variety of desserts: This is a handy cake decorating tool that allows you to quickly and easily draw and shine on cupcakes, cookies, chocolate, sugar candies, pastries, sugar pastes and other desserts to make fun, charming and eye-catching cakes.