String these Glow-in-the-Dark ABC Beads together to create your own handmade jewelry. The perfect addition to your beading supplies, these plastic beads feature all the letters of the alphabet engraved on a plastic bead. Use them to make DIY bracelets and necklaces to give as birthday gifts to friends and family. For more fun ideas and cool beads, charms and more, check out our collection of beading supplies on our website. (200 pcs. per unit) 10mm with a 2mm hole. Expose items to daylight to activate glow.