these take a little getting used to as they work the opposite of typical tweezers. (pressure to open rather than close the tweezers). otherwise, they are very helpful with small items, etc.
so little comes out that you have to tap it repeatedly to get enough to glue the item properly. it is no mess and easy to remove though. so overall, it's a pretty good product.
it comes folded flat and once opened it does not sit properly on a flat surface. this was disappointing as the larger sizes will sit on a flat surface..