The M for Men Double Trouble Delight Glow stroker is loaded with fun! This pocket stroker is self-lubricating, just add a little water or saliva and everything gets slippery. Plus it glows in the dark - easy to see at night, alone or with a partner! The Double Trouble Delight has 2 ends to penetrate, with an easy-to-hold design. Super-soft and flexible, this stroker will fit any size shaft. Made of body safe TPE; free of phthalates, paraffins, and latex.