Crystal Jellies Slim Dong 6.5 inches Clear from Doc Johnson. The Crystal Jellies 6.5 inches Slim Dong features a smooth, stream lined phallic shape in one of Doc Johnson's most popular slim widths. The sheer body safe material shimmers in an assortment of beautiful crystalline tones from the firm rounded head to a built in suction cup base that seamlessly enables hands free fun. Our crystal balls predict pure pleasure in your future. Features: popular slim design. Smooth shaft, realistic head. Suction cup base for hands free play. Specifications: UPC Code 782421073152. Total length 6.5 inches. Insertable, usable length 6 inches. Width, diameter 1.5 inches. Circumference 5 inches. Body safe materials PVC. Made in the USA.