Learn about chemiluminescence and how fireflies glow. Make a hemoglobin detector, a penny glow, the quantum leap, cool blue light, and much more. Explore chemistry and spark curiosity for all ages 8 and up! 6x4x4" box. STEM for all! These chemistry kits are a great summer family project, homeschool science project, back to school science kit. Our packaging makes our products at home in many retail settings: science museum store toy store gift store childrens museum store stationery store Paper & novelty store