Melissa & Doug Construction Building Set in a Box Style:48-piece wooden building set Keyless drill chuck converts cordless

Keyless drill chuck converts cordless screwdrivers into a pilot drill

Includes an automatic air vent

allowing for increased productivity on the jobsite

cpvc & pex with integral tube liner included

Universal color-coded for easy replacement purposes

Melissa & Doug Construction Building Set in a Box Style:48-piece wooden building set Keyless drill chuck converts cordlessDetails 48 piece wooden building set Includes 12 bolts, 8 nuts, 16 building boards, 6 blocks, screwdriver, and storage box. Storage box is predrilled so it can become part of a structure too! Illustrated building guides show how to create a crane, motorcycle, airplane, and race car. Promotes counting, sorting, and fine motor skills; encourages problem solving and constructive play. Item # 5151 Description With 48 wooden pieces (including nuts, bolts,