I ordered this product on 5/14/2017 and received it on the other side of the country on 5/18/2017!!!!!!! Their standard flat rate shipping is fast and amazing! I personally messaged the company and asked quite a few questions regarding this product and they answered all my questions in a timely manner, and they were just as nice as can be! TOP NOTCH customer service for sure!!!! So far as the product goes itself, it is AMAZING! Super easy and quick to use. The taste was perfect also(no bad aftertaste or anything bad at all)! I had a little rosin and RSO(not runny at all though, pretty sap consistency like) laying around when i recieved my wax liquidizer bottle, so that's what i used for my first batch and it worked flawlessly 🙂 i can't wait to try it with some wax or shatter! I will be using this product from here on out to make my own vape cartridges instead of buying them. I would also recommend this product to everyone! This company and their products truly are top of the line!!!! Pics attached are of the first batch with rosin and RSO