Comprehensive Set: Receive an extensive kit including 12 plastic bottle caps, 24 protective silicone needle covers, 12 round and 12 flat needle tips, plus 10 assorted cleaning needles. This complete package ensures you have everything needed for detailed painting applications. Versatile Needle Options: Featuring 12 round needles for precision line work and 12 flat needles for efficient coverage of larger areas, this set caters perfectly to artists who value both detail and efficiency. Each needle is complemented by a silicone cover to prevent drying and prolong the paint's usability. Universal Compatibility: Designed to fit bottles with a 24-410 neck size, these caps are compatible with not just 2-ounce, but also 1, 4, and 8-ounce acrylic paint bottles. These and reusable plastic caps attach effortlessly, enhancing your crafting without the need for additional tools. Effortless Upgrade: Easily transform standard acrylic paint bottles into precision dispensers by replacing the cap with our specially designed applicator caps. This simple modification saves time and enhances control over paint flow, making your art projects smoother and cleaner. Superior Material Quality: Crafted from high-grade PE plastic, our precision cap and needle set offers reliability and ease of use. The flexible nature of our caps ensures fine control over paint distribution, helping you achieve professional results in your endeavors. The actual product may have slight color differences or differences, which does not affect use. Colour:Photo Color Material:plastic Package Contents: 12 x bottle caps 24 x silicone needle covers 12 x round needles 12 x flat needles 10 x different-sized cleaning needles 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.