Mini Packs - Secret Formula Lab. Stir up six concoctions using SmartLab’s latest Secret Formula Lab. Brew up some alien blood. Watch technicolor foam erupt out of its tube. Create glowing slime. And that’s just the first half! Includes: How-to booklet, 2 bubble test tubes, 3-part test tube stand, funnel, beaker, eyedropper, measuring spoon, 2g of glow-in-the-dark powder.