PRACTICAL SET INCLUDES: The set includes a set of versatile ceramic polishing tools such as 6 squeeze balls (2 sizes), 80 needles of different sizes, 6 funnels for easy refills, 2 connectors and other accessory tools Bulb Squeeze Balls: Comes with 2 different sizes of bulb squeeze balls that are , easy to handle, effectively manage a smooth application of glaze, and provide precise release control, making them perfect for complex pottery projects Precision application needle: Our set provides 8 types of plastic steel needles to meet different size applications and color needs, lake green is suitable for 14G, 15G is brown, 16G is transparent black, 17G is yellow, 18G is green, 19G is suitable for black In 20G, 21G is purple, 21G EASY FILLING AND CLEANING: Includes 6 funnels for easy refilling and 1 box of loosening needles for easy cleaning and extended needle effectiveness Wide Application: In addition to glass ceramic bottles, these applicators can be used for other purposes, such as applying thin liquids or caulking; please note that thicker liquids may affect the normal flow of smaller size needles Features: Our comprehensive ceramic bottle glazing set helps provide greater control of pigments during glazing projects, making it suitable for both beginners and experienced . This comprehensive ceramic polishing tool set is an perfect gift for friends, co-workers, teenagers or anyone interested in ceramic polishing and painting. There may be a risk of abuse, please keep from children. Specification: materials: metal color: as shown Package Contents: 4 x silicone squeeze balls, 3 oz. 2 x silicone squeeze balls 1 oz. 80 x Plastic Steel Needles 6 x plastic funnels 6 x metal connectors, 4 installed 1 box unlocking pin Notice: Manual measurement, please allow slight size errors. There may be a risk of abuse, please keep from children. 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.