FAO Schwarz Build-A-Coaster 753 Piece STEM Roller Coaster Kit NEW Ages 8+

The gift that turns a rainy Saturday into an engineering lab — and ends with a real motorized coaster car looping across the living room floor.  Condition: New in box, never opened. Box has minor shelf wear — a crease/soft dent along one corner and light edge wear from storage. Contents untouched. Brand: FAO Schwarz Piece count: 753 rods, connectors, gears, and track pieces Ages: 8+ Features: Motorized continuous motion, builds up to nearly 3 ft / 91 cm tall, real working motorized parts to propel the cars, custom designs with twists, turns and dips, easy step-by-step instructions Teaches: Basics of engineering, physics, and structural design — genuine STEM play, not screen time Note: Choking hazard, small parts. Not for children under 3.  Perfect for a birthday, holiday gift, homeschool STEM shelf, or a kid who takes everything apart anyway. Smoke-free home, ships within 24 hours, bundle to save!