easy to clean; And they are reusable with an extended the sealant finishing software has different sizes marked on every single edge, and the sizes of different tools are shown as pictures Feature: flexible, reusable, life like and cost-saving Application: door, window, kitchen, bathroom, tank, sink joint filling finishing Function: sealant finishing, grout removing, silicone , caulk shop Usage of sealant finishing tool: 1. Simply squeeze the silicone sealant vaguely alongside you want to seal. 2. Select a device corner with the form of seal you want to achieve. 3. Move the device slowly along the seal, make sure they work well. 4. Wait all of it dry and rub off the thin layer left at the back of leaving you with nice joints. colour:Color as proven Material:Silica gel Package Contents: 7 x Yellow silicone sealant ending instruments 1 x Black caulk remover 1 x Yellow grout 1 x White caulk nozzle 2 x Red caulk nozzle caps Only the above kit content, different merchandise aren't included. Note: Light and assorted displays can cause the color of the object within the photograph a bit of diverse from the genuine thing. The measurement allowed error is +/- 1-3cm.