These handy glow in the dark silicone drink markers stick (and restick) to any smooth surface. Choose your poison, pop on your initial & avoid those awkward 'which bottle is mine' moments for the rest of the night. The graffiti style letters are easy to spot, even in the darkness of the club, letting you enjoy your night safe in the knowledge that bottles haven't been swapped & you're drinking what you think you are. Aside from being clever drink markers, these self adhesive letters can be used on any smooth surface. Why not use them to personalise kids rooms, toys or books? Glow Alphabet Drink Markers Set of 26 letters of the alphabet 100% silicone Markers stick & restick to any smooth surface Each letter measures approx. 2.5cm x 2.5cm