Each one of our joints is hand-rolled by a real person in one of our facilities. No robots here! We put extra love and care in each pre-roll to ensure they're rolled to perfection and provide you with an exceptional smoke every time. pure oil. With less plant material to mask the taste, our Liquid Diamond Pre-Rolls provide an exceptional flavor with the most aromatic terpenes available. With their unbelievable potency, taste and purity, you’ll wish these diamonds lasted forever.