Ceramic underglaze applicator bottle set includes one 30ml bottle and one 89ml bottle. There are 30 needles in 10 sizes, 3 of each size, 2 filling funnels and 1 metal connector, complete and enough to meet your daily use needs. 10 kinds of steel needles are very suitable for painting; each specification needle has a different color and is easy to distinguish as 14G, 15G, 16G, 17G, 18G, 19G, 20G, 21G, 22G, 23G. Has two bulb squeeze balls with different capacities, , easy to operate and easy to control the squeeze amount; perfect for decorating ceramics and clay, with precise design. The connector is metal and the funnel is plastic, making your varnishing process easier and smoother The clay slip-tail bottle is equipped with a small funnel, making your filling and cleaning faster and more convenient, saving filling time; different needles can be replaced, enough to meet your needs. Suitable for ceramic glazing or painting, gluing, etc.; you can DIY many beautiful artworks with your children and parents and enjoy DIY fun. You can also give this kit as a gift to your friends and family or people who love pottery, they love it! The ceramic glaze coating set includes a 30 ml bottle and 89 ml bottle.There are 30 stitches, a total of 10 sizes, 3 sizes per size, 2 filling buckets and 1 metal connector. Some small size needles are a bit slender, please note that the filling liquid should not be too sticky, which may affect the release of the liquid. material: metal Color Package Contents: 1 x 30 ml bottle 1 x 89 ml bottle 30 x needles (10 sizes in total, 3 needles for each size of 14G, 15G, 16G, 17G, 18G, 19G, 20G, 21G, 22G, 23G) 2 x filling funnels 1 x metal connector