Set comes with 4 different colors “French Fries Style “bubbles .They are Super Cute & Unique The bottle mouth is designed with a whistle, which can be blown to add a lot of fun. There is also a lanyard on the side so children can hang the bubbles directly around their necks. Very Easy to use. Great For Blue’s clues Birthday party favors For sure If you are interested in any other theme ,Please convo me. Thanks for looking & I hope I’ll be able to add some smiles to your special some ones’s party. Blippi French Fries Bubble Party Favors, Whistle, Classroom Gift, Preschool Favor, Kids Favor