E6000 glue is a very strong, waterproof adhesive that works well for many craft and jewelry needs. The glue is very thick, very strong and it does not set immediately so it gives you a few minutes to get your project stabilized before it sets. Allow 24 hrs for curing and maximum hold. A little goes a long way. The smallest size (0.18 fl oz) will help prevent glue drying up and clogging the top if you will not be using it frequently when you first open it.