The popular Two-Color Test Tube Slime toy from Toysmith comes in a 5.5-inch-long plastic test tube container with a silver screw-on cap that makes it easy for transport, gifting, and storage. Each plastic test tube holds 1.3 ounces of slime in 2 vibrant colors. Available colors include orange, purple, green, and blue. Slime is nontoxic and made for safe, hands-on play.
