This precision applicator set includes 4 slide trailing bottles for ceramic glaze, 40 replacement needles in 8 different sizes (5 of each size), 2 refill funnels, 1 box of pins (about 80). Make sure you have everything you need for daily use. Great for precision work in sliding, glazing, and underglazing. This fine precision applicator bottle is made of high-quality which is soft, , and flexible to resist fading, breaking, or deformation. This tool is easy to squeeze and comes with a metal joint and plastic funnel to increase the ease and smoothness of the glazing process. This applicator is ideal for designing and precisely decorating pottery and clay because it is , easy to use, and easy to clean. It is used for slide trailing, writing, painting, and other decorative purposes. 1 box of unclogging pins is used to clean the plastic steel needles, making the needles reusable. Can be used to apply underglaze glaze to pottery, ideal for applying controlled amounts of glaze or slides. Note: Smaller needles should not be used with viscous liquids to a smooth flow. These ceramic tools have beautiful lines, are easy to fill and easy to clean, making them ideal for glazing pottery and can also be used for other thin liquids. Colour: Material:Metal Package Contents: 1 set x slip trailing bottles ceramics 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.