These glow sticks, we bought for our daughter birthday disco. The fun factor is given here in any case, but: the parts must be very tight bend, so that the light effect is created at all points. Assembling of glasses and hair bands or bracelets and chains to work super well. The negative aspect of surprise we had after about 15 minutes. - The bars were porous and ran out. ATTENTION: you can get the color from either the carpet, even from the clothes let alone our oilcloth in the kitchen. I then tried using a cotton swab and nail polish remover to clean the ceiling - which is now and may in the trash - the color of the tablecloth went out, but the leaking of the rods remained on the blanket on it - purely eaten properly !!! The garments are not to save ... CAUTION when buying this product !!!
