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Wondering whats up with RezBlock or something else on our site? We've got you covered.
Do 420 Jars come with lids - what are they like?
Why should I use a 420 Jar?
Aren’t your jars just decorated with stickers?
Are your jars smell proof?
420 Jar Warranty
What’s the return and exchange policy on pipes?
My pipe arrived broken.
I bought a pipe from you and I broke it.
What size bowl, nail or dome do I need?
What’s the warranty on the pipes you sell?
How do I use RezBlock?
What’s in RezBlock?
What is RezBlock?
I can’t figure out how to use the USB Scope.
What makes the 420 Scope better than other microscopes?
How do I use the 420 Scope?
Why should I use a 420 Scope?
Does the 420 Scope come with batteries? What kind?