Lazercat solventless cartridges are the result of years of research & development. They’ll never be the same as a dab, but the convenience can’t be beat. We fill our cartridges with 100% pure solventless hash without cutting agents. For by far the best user experience, we recommend the Lazercat Vision Spinner 3 battery. We tested dozens of batteries and found that the VS3 has the power to effectively vaporize the thicker material to provide a consistent flavorful hit every time to the end of the cartridge.