This multifunctional tool can be used for many flexible sealants and caulks. The kit includes: 3 Tools - 16 different ways of use: 1 x 180°C angle 1 x 90°C angle 4 x 45°C angle (16, 10, 8, 5mm) 3 x concave grooves (r = 5, 10, 15mm) 7 x convex shapes (30, 25, 20, 15, 10, 8, 6 x 3mm) Swallow-tail tool for tight corners and hard to reach areas Application of masking tape and cleaning afterwards is no longer necessary. Due to the design of the FUGI there is no need to use a releasing agent and the desired form of sealing can be applied without leaving a greasy-film. Mistakes can be repaired by simply re-grouting, however, this works only if the sealing-grout/caulk has not yet bonded (Cellulite-skin surface). All pastes, silicone, acrylic and polyurethane can be applied as a sealant, and flexible grouts are able to be formed with the FUGI paying attention to the Manufacturer's instructions. By holding the FUGI so that it fits seamlessly to the wall and floor, slight pressure is applied so