Dr. Distillate's 50/50 shatter vape carts contain a 50/50 mix of the finest shatter and delta-9 distillate - blended with 3% cannabis derived terpenes to get the perfect flavour. No other ingredients/cutting agents! For mix & match please send a message with your order telling us which strain(s) you want and how many of each. Ingredients: 97% 50/50 shatter/distillate blend 3% cannabis derived terpenes We use genuine CCELL cartridges with 510 thread which will work with most standard vape batteries/mods. These carts work best at 5 to 10w or 2.8 to 3.4v. To keep it simple and transparent we have named the strains like this: "strain of shatter used" X "strain of terpenes used" If you need a different amount or bulk please drop us a message and we will create a custom order for you. SHIPPING INFO: UK orders can choose either Tracked 24 (no signature) or Special Delivery by 1pm (signature required). Cut off for same-day dispatch is 11AM (Monday to Friday). Please allow 2 days from dispatch before asking for tracking, almost all our orders arrive within 1-2 days from dispatch. We also offer international tracked shipping to all EU countries. Usually takes 3 to 7 days to arrive to most countries. You can request tracking at any time (recommended for international orders in case you need to pay import/customs fees on the package which happens sometimes). RESHIP POLICY: UK orders - we use tracked postage for all orders so if your order gets lost in transit we will send a FULL reship. Only exception is that we cannot offer any reship if tracking says 'returned to sender' because this means the address you provided was incorrect/unsuitable. International customers can get either 50% reship or 50% refund if the package doesn't arrive after 21 days.