Pumpkin Carving Power Saw With Batteries. If you're serious about your pumpkin carving, get serious about your tools. This power saw is designed to carve pumpkins with ease and make you look like the best pumpkin carver on the block! Includes 1 power saw handle, 2 blades, 2 paper patterns and 1 poker. Plastic. 8 1/2" Requires 4 “AA” batteries, included. Adult use only.