National Geographic STEM Kits Only $5 on Walmart.com
Keep your kiddos busy with STEM kits from Walmart! Hurry over to Walmart.com where you can score these National Geographic STEM Kits for just $5 each (regularly $8.88+). Grow your own crystal garden with this STEM kit that combines learning Geology and Chemistry with fun! This kit includes everything you need to grow your own glow-in-the-dark crystals! National Geographic Volcano Science KitOnly $5!