YATO Silicone Sealant Spreader Profile Applicator 4 pcs. This is an ideal tool for finishing silicone at edges or corners. It literally saves you money, as you do not need to use masking tapes anymore! Suitable for all types of sealants: acrylic, silicone, grout and resin. The package contains four application tools.
Cheapest and best on market. Can't recommend highly enough