Thread one large grape onto each skewer, leaving a short length of stick free at the front end.

Thread one small grape onto the free end of the skewer in front of the large grape so the two grapes touch.

Poke 4 pretzel sticks into each side of the large grape body, angling them downward slightly to look like legs: 8 legs total per spider.

Dab a tiny amount of cream cheese onto each of the two front positions on the small grape.

Press one mini chocolate chip onto each dab to form the spider's eyes.

Stand or lay the spiders on a lined tray and refrigerate until ready to serve.