Glaze pouring, equipped with funnel to fill quickly, easy to install, metal connector not easy to leak, glazing is smooth, made of quality silicone, soft and , reliable, easy to clean There are two different capacity bulb squeeze balls, and reliable, easy to operate, more precise application This ceramic bottle glaze applicator tool set includes 4 pcs slip trailer bottles for pottery glaze, 40pcs replacement needles in 8 different sizes(5 pcs each), 5pcs filling funnels, 1 metal connector, 1 box of pins(about 100pcs), a total 150 pieces. Enough meet your In addition to the glaze of ceramic bottles, it can also be applied to other thin liquids and caulking; The amount of glazing can be controlled, making it the ideal tool for precise decoration of clay. Note: Smaller needles should not be used with viscous liquids may affect the release of the liquid The set contains 8 sizes of plastic steel needles to meet your different size needs, Manufacturer: Jnchdghwa