Best Educational Toy For Kids: Mini Explorer Light-Up Terrarium Kit For Kids With LED Light This Mini Explorer Light-Up Terrarium Kit For Kids With LED Light on Lid ($25) is so cool, we kind of want one for ourselves. It teaches kids about biology and growing plants by day, and they can see their hard work pay off at night. Image Source: https://supersmalls.com Mini Explorer Light-Up Terrarium Kit For Kids With LED Light on Lid $25 from amazon.com Buy Now