The tools and materials for this project include used pallets, a general use hammer, a saw, string lights and hooks. Pull the pallet apart and cut the boards into the required size. Use the 4×4 pieces of lumber to build the base and the ½” x4″ pieces to build four sides of the cube and the top. To allow light to pass through, leave spaces between the wood slats. Once you complete building the four sides and the top, attach screw hooks into the four inside corners the top. Finally, attach the string lights to the screw hooks.