Here are some thoughts: a) Because of the 200:1 solubility side effect of this is that when you add high purity coke to water in your IV it will not noticeably raise the water level. Since almost nothing else is this soluble any cut will cause the water level to rise noticeably. Try looking at the water level of the water in the syringe vs the water + coke in the syringe, you will see the coke b) I sent it as a single rock on purpose. Dust the rock off with a turkey baster or paint brush and you will see it has a dull glossy sheen which is proof that it is genuine. You must dust it off to see this because the powder hide it. Represses do not have this sheen. c) if you hold it in bright light you will see sparkles. Cocaine is referred to as "white and clear" in color, the clear is these sparkles.