Listen it’s a glass jar not hard to use . Please keep in mind I think this is a two part purchase however. The jars do an even better job with the boveda pack. I purchased the 10 pack of 4Gram packs and they are amazing. You have to buy the jars with the boveda packs for best results .
Thank you 420 Science
This XL UV screw top does what it’s supposed to do: it keeps the flower fresh longer, and keeps that sweet aroma inside. It will fit an ounce snugly, depending, of course, how dense the flower is. Great product!