These light up shutter glasses feature 3 different light up modes with the press of a button (batteries included and inserted). Imprint your company name or logo on the temple(s) of these shutter shades to promote gift shops, fraternities, party stores and more. These flashing glasses are available in assorted colors only (may vary), recommended for ages 3+ and are packed in individual poly bags. Quantity ordered must be in increments of 72 pcs.