COLT Bum Buddy from California Exotics. Man sized premium cleaning system holds up to 15.5 fl oz/460 ml. Oversized easy squeeze Silicone bulb. Disassembles for easy cleaning. Ergonomically curved for comfort and reach. Fill with warm water or your favorite liquid. Silicone (bulb) TPR (attachment). 5.5″ x 1″/14 cm x 2.5 cm (tip). 6″ x 3.25″/15.25 cm x 8.25 cm (bulb).