OENUX Play Sand Construction Set, Beach Building Castle Kit w/ 2.2lbs Magnetic Sand, 4 Take Apart Construction Trucks Toys and Signs, Sensory Sandbox with Cover for Boy Girl Kid Toddlers Age 3-8. Are you looking for a toy to complete your kid’s engineering dreams? Our truck sand play set includes 2.2 lbs play sand, 4 detachable construction vehicles, 4 worker figures, 10 traffic signs and obstacles, 4 sand kits, a pendant and a sandbox. This rich sand play set will keep your little engineer busy for hours on his own construction site.