Hi Adam
want to learn better suggestion from usersYou are sure going in some interesting directions here brah. Regarding your first post, https://mrnice.nl/forum/threads/what-is-the-main-effect-of-cbd.18403/ -> have you read the many numerous articles available on the net about CBD and hemp?
Have you thought to query, "to purchase empty carts to fill with your own oil." I got numerous hits that might better help you.
Just sayin it's a good place to start as we do not sell oil or cartridges here.
mu
Ha hahahahahaha that's too funnyLet's see your old Products design. As a Products design engineer I'm sure I can help you!![]()