The 7 space DividerPro™ puck is the perfect solution for storing a variety of extract strains without the worry of mixing them. Each section is labeled with a different letter so you can always keep track of the medicine you store. If you need more than one you can securely stack them up on each other for a user friendly experience. The dividers have a shark tooth design to help scrape or even hold your dabber. Every puck is made with nonstick, medical grade, platinum cured silicone for the safety of the consumer.