... each guest drink something different, require guests to bring their own glasses, or tether some ... solution is quite common, we find wine charms to be bulky, sometimes noisy, and only compatible ... Wine Markers, on the other hand, will adhere to any smooth surface, so you can use them on ... wide x 0.375" deepSuction cup sticks to nearly any smooth surfaceDishwasher safeFood safeNot suitable for children ...