To activate your Light Up Party Whistles, press button located on the side for flashing light function.
Each box of 12 whistles comes with 4 assorted colors. Each one on a black string lanyard so you don't lose it while boogyin' down.
Whistles are confirmed BPA free.
For more fun options, check out all our LED Novelties.
Please fill out the fields below for a quote on customizing this product. A representative from our custom department will get back to you shortly. You can also call us to inquire at 888.755.9449 and select option 2 for imprinted and custom products.