Groovy Treez has a wide selection of disposable THC vapes as well as 510 thread carts! Both the dispos and the carts hit good right up til the last drop! I have not gotten a device yet that hasn’t worked! All of their products are manufactured on premises. It is well worth the short trip out on East Hwy 50! Prices are also very competitive and they offer stacking discounts! Will definitely return!