Package Content 4 Pcs 8 Size Metal Ball Tile Caulk Finishing Tools Concrete Countertop Caulking Tool ,Tile Joint Repair Kit. SizeMetal Ball Diameter:19mm,12mm,15mm,10mm,11mm,8mm,7mm,5mm ;Metal Ball Length:13cm,12.8cm,12cm,11.5cm. Caulk Finishing Tools Made of high quality high speed steel, durable and reusable. Handle Made of ABS plastic,holding comfortable convenient. Perfect designCaulking Tools widely used for the walls or floor in bathroom, kitchen, balcony, entryway and the rest part of the household. Necessary toolIt works well to improve labor efficiency and product quality.Used for Press the Tile Grout Coating quickly and making the coating fill the tile joint. Can effectively enhance smoothness of the tile gap. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 301 hours Hope you have a pleasant shopping experience!