playground slide made from LEGO DUPLO | Inspiration Laboratories
2-to-7 multiplexor
Sliders and Lego | Accept Gnome Substitute
Amazon.com: LEGO Super Mario Piranha Plant Power Slide Expansion Set 71365; Building Kit for Kids to Combine with The Super Mario Adventures with Mario Starter Course (71360) Playset (217 Pieces) : Toys & Games