Fort Building Set - STEM

(443) 160 pieces, Kids Fort Building Kit, Glow in the Dark. Build a Fort with Blanket. STEM Educational Toys for 4, 5, 6, 7, 8, 9, 10, 11, 12 Year old Boys or Girls. Ultimate Construction Gift DIY Forts Builder Set Indoor/Outdoor. Compare to new on Amazon for $89. We've tried other sets this one is the best! No issues with pieces not fitting together! This set is like NEW. ALL pieces accounted for including instructions!