Place wine holder onto FLAT, SHINY, and DRY surface. Wait 24 HOURS before use. This is the perfect gift for her or him. You also can move it - it's portable! Relaxing moments are about to take place in the bubbles.PLEASE NOTE: This product is not intended for use on stone and other unglazed tiles. Grip works best on smooth, glass-like surfaces. Also, please buy with confidence from 30 Watt for our trademark patented technology.Revolutionary space-age custom drainage system prevents shower / bathtub water or spillage buildup. What a perfect gift idea for the wife , girlfriend, mother, husband or boyfriend.No suction cups, adhesives or wall mounts are needed, and it won't leave any residue behind. The silicone SIPSKI securely grips to glossy surfaces like glass, mirror, marble, metal, shiny tiles, and laminate using a patented technology.Have a glass of wine handy, anywhere you want it: Designed for saunas, office bathrooms, lumber yards, church pews, Chamber of Commerce meetings, or snowmobile windshields. Perfect with all balt salts!