Silly Squishies Frosted Fairy Tales UNICORN WITCH CAKE NIB – Green Apple Scented. Glow in the Dark! Premium Squishies. Slow Rising! For ages 5 and up. Collect them all: Mermaid Cake, Unicorn Cake, Deer Cake, Narwhal Cake, Unicorn Witch Cake, Jack O’Lantern Cake. WARNING: Choking Hazard – Small Parts. Not suitable for children ages 3 and under.