we have high purity Ethyloness Rock Crystal,Dibutyloness Crystal,Dimethyloness(M11) and other related products in stock.Purity is at least 99%.Serious buyers only as we dont want to waste any bodys time and also our time too.We package product in x-ray proof bags so its non detectable(silver foil bags).Delivery within the United States is overnight and takes a maximum of 24 hours and 3-4 days for other regoins.We are out to secure Consistent business relation and so we will always reship your order for unforseen reasons.At customers request we can give you full refunds.Minimum order quanity for United States based customers is 50 grams and 100 grams for international customers.Our customers satisfaction is our main priority.Contact now for price and on how to go about your order..