Tile Grout Caulking Nozzle Steel Ball Grout Roller Nozzle Grout Positioning Squeegee Nozzle 10pcs/set

1) Size: 21*80mm, Diameter of roll is 11mm
2) Material: ABS Plastic + Stainless Steel
3) The price is for 10 pcs/set
4) Features: Combines sealant application and smoothing in one step.

Saves time, effort, and material!