Halloween Picks. Stick these 3" plastic picks in Halloween appetizers for a spooky look! You can add a frightfully fun touch to meat and cheese trays with these spiders, bats, pumpkins and ghosts. They're also perfect for cupcakes! Ideal for a haunted house party or Halloween bash! Each 1" - 1 1/2" plastic spook is on a 2 1/2" plastic pick.