Do you want to get the optimal Pürblack dose consistently? Our Pürscale device will help you do that. You will also save time dissolving the resin and the resin itself. The device is reusable for a lifetime, so you are to get it only once. If you never used Pürscale before, we recommend that you start with one of the jars above which come with Pürscale. Pürscale features: Saves time and resin Unique to Pürblack US patent: US9903747B2 15-20% resin economy 80-90% prep time economy Delivers the proper dose Self-dissolves Makes pills for immediate consumption Neutralizes smell and taste Reusable for a lifetime with more economical 30g. jar One granted and one pending patent: US 2017/0167908 A1 *The manufacturer reserves the right to make changes in design, construction and packaging without prior notice.