In 1986, Balloon Concepts produced a line of Muppet Babies Play Balloons, a craft set that creates balloon figures of the Muppet Babies characters -- Baby Kermit, Baby Piggy, Baby Fozzie, Baby Gonzo, Baby Animal and Baby Rowlf. The kits were sold separately, one character per box. Each kit came with two refillable balloons, stickers, punch-outs, accessories and a decorative stand.