"Nice little tool that saves your finger getting covered in silicone. Use masking tape, fill gap with silicone, dip this in running water and smooth along. Wipe the silicone off the tool using their toilet roll of course ;) when finished' remove masking tape and gentry rub with a wet finger to finish-dont wait too long to smooth with finger or the silicone will ripple looking poo and no tip for you!"
"Always managed fine using a Disposable Nitrile Glove and my fingers before but thought I'd give it a go. It was fairly useful when getting to those hard to reach places (e.g. behind bath taps) but to be honest, I ended up going over the rest with my glove clad finger! Not sure if it was worth it or not. Guess I'll just keep trying it out."
"The shape and way the tool works is acceptable but the big let down was the fact that silicon sealant sticks to the blue finger part. I could hardly believe it. I didn't bother to clean it off after use expecting the sealant to peel away when it had set. However, it was so tightly bonded on, that the tool is basically a write off after one use. The orange handle was better at resisting adhesion than the blue part. Every other tool I've used for this sort of work is made of a plastic which silicon doesn't adhere to.
It looks nice but only works once (unless you clean it very well!)"