Makes the use of vaginal suppositories easier. Prevents melting in fingers. Washable and reusable. Rinse after each use. It is designed specially for delivering the NeuEve brand vaginal suppositories. It is not guaranteed to work for other brand of suppository unless the size matches. The internal diameter is 3.5/8 inch. It is designed for delivering vaginal suppositories, not for cream or tablet. Please do not use it for cream or tablet. | Have vaginal odor or BV? Try the NeuEve BV Clear Starter Kit. | Have vaginal dryness and atrophy? Have painful sex (dyspareunia) or painful muscle spasm during intercourse (vaginismus)? Try the NeuEve Silk formula, Silver formula, Assorted formula and cream | Note: Do not use applicator if dryness is severe. | Tip: Use vaginal moisturizer, cream or lubricant to ease insertion.