Magnum Novelty Synthetic Urine

A non-refillable one-time use, disposable 3.5 oz belt. It comes with everything you need right out of the box. The premixed synthetic unisex urine reacts and feels like real urine when used as directed.

Tuck Technology is the manufacturer of the Go Number One, a unisex urine replacement kit.

Urine Substitute Kit is designed for use by men and women of the watersports fetish community who want a safer, easier, and steady stream. Number 1 is formulated to ensure that whether you are a novice or experienced in golden showers, you will not be able to tell the difference.