I bought one for myself & my brother
The jar is great, the lid is very flexible and seals nicely. The gnome image and 420 Science logo on the bottom of the jar are very stable and feel durable should they ever need to be. The side walls of the jar feel *slightly* thinner than expected, but they’re far from dangerously thin. My brother loves his jar, I gave it to him for his birthday and put stuff to teach him to roll in it.