Learning Resources Design & Drill Power Play Vehicles - Monster Truck. The fun is endless with this Design & Drill Monster Truck! Children will develop their motor skills as they snap together the six body pieces to create their truck before adding the clear plastic bolts using the battery powered toy drill. Set includes stickers for children to further customise their vehicle. This all-inclusive set includes 15 clear bolts, motorised mini-drill, stickers and building guide. Drill requires 3 AAA batteries (not included). Suitable for ages 3+.