Thank you for viewing. 4-piece set Toyroyal's "Fun Learning! Addictive Box" IKEA's popular educational series "MULA" bead coaster (looping) Toyroyal Melody Puzzle Box Wooden puzzle The bead coaster will be disassembled for shipping to save on shipping costs, so assembly is required for use. Operation has been confirmed, but the melody box sometimes malfunctions. It might just be out of batteries. Batteries will be removed before shipping. Please understand that these are used items. Simple packaging for the set!