This mold is always close at hand when I'm using resin because it's great for leftovers- the smallest one takes only a few drops so I can get one out of almost any batch. All three pieces are perfectly sized for lots of uses from jewelry to decor, even embedding into larger resin pieces. The detail is nicely done, and the silicone is soft and stretchy but plenty durable. My only issue is that the butterflies are quite shallow at the body and slope down rather deep toward the wingtip. This can be an advantage if you want to fold the wings back, but the thickness can be awkward and require extra work to trim or sand down.overall, though, this is a mold I will continue to use constantly!