Do not spend your money at this store. I bought a cartridge that didn't work. It did not work and I returned it to the store. Everton had me take it outside to try and it didn't work. He said he could smell it which was bs as it did NOT work. They would not give me a refund and it's no good to me if it doesn't work so it was left there. I went to Cannabis Link and they were great and friendly and gave me a ten percent discount for having a bad day. Also, their prices are way better!