they work fairly nicely and do save time but the only problem I ...
Over all , they work fairly nicely and do save time but the only problem I have with them is that sometimes the acrylic misses the sides of the nail and you have to go back and fill it in & you have to be careful not to apply the acrylic to thin on the form otherwise the tip of the nail will end up breaking easily if you don't have a nail tip and  are just doing an overlay on your natural nail , also you can't put to much because the acrylic will end up spilling out of the sides when you push the form down... And  you have to make sure to flip your hand palm side up so you can make sure the underside of the nail is the length you want and scoop out some of the acrylic because it's a pain in the butt to have to go back  cut and file them down. So you definitely have to have some experience with nails or practice often with them to be able to get a decent result .
Rating: 3 stars