“As far as the shot glasses go, they have a great feel so you're not going to drop them, and they are still heavy enough not to get blown all around when using them outside. They're super durable as far as packing them in luggage, or for use outside.
*Disclaimer for Mountain Marble*
This shot glass is still 100% amazing as any of the others, but my print (which isn't really a problem) is cosmetically all white on the outside and only really had the 'print' show up on the inside. This is merely cosmetic, and by no means a reflection on the products ability to do it's job, more just something that likely should have been caught in quality control, since half the reason for purchasing these are for the fun colors and designs. Still planning on using it, but it's definitely the runt of my collection.”