The one on the right is an Ice Bell, it's thick (like, cast) and it's very tight because it doesn't flex. The splash (the on left) is actually rather loose. I just watched it for the first time in months and I'm actually ashamed, lol I'm glad I've learned a lot, I should post some more recent video where I'm not so sloppy. As far as cracking the ice bell, I don't think I could crack it if I drove over it with my car!

They're excetionally thick and have an odd sound (it's a bell, not a cymbal), but I like it. I don't like it enough to have paid $80 for it (got mine at a garage sale for like $20), but I like it.