30 Pcs Science Test Tubes Set Include Clear Plastic Test Tubes with Caps Paint Cup Storage Stand Droppers for Kids Little Scientist Lab Party Supplies Color Science Experiments

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【Size Detial】: Our science test tube set includes 2 sturdy racks 6.3 x 2 x 2 inch/ 16.5 x 5 x 5 cm and 12 test tubes in 2 sizes 4.25 x 0.47 inch/ 10.8 x 1.2 cm and 1.4 x 0.59 inch/ 11.3 x 1.5 cm, 8 pigment cups 2.75 x 2.95 inch/ 7 x 7.5 cm, and 8 droppers 0.9 x 4.5 inch/ 2.3 x 11.5 cm, perfectly sized for little hands to hold and conduct fun experiments safely and comfortably 【Safety Material 】: All components are made from durable plastic, making this plastic test tubes with rack set non-toxic, BPA-free. Transparent test tubes allow children to clearly observe reactions, while colorful pigment cups and droppers make learning fun and engaging 【Easy to Use】: The set features secure-capped transparent test tubes, color-coded pigment cups with funnel lids, and matching droppers, allowing precise pouring and reducing spills. This set of droppers for kids encourages careful observation, hands-on operation, and fosters curiosity in STEM activities 【Applicable Occasions】: Ideal for home experiments, school labs, or STEM education, these science lab kits for kids help children safely explore chemical reactions, color mixing, and basic scientific principles, cultivating critical thinking and independent learning skills 【Sufficient Quantity】: This all-in-one kit contains 2 racks, 12 test tubes, 8 pigment cups , and 8 droppers, providing everything young scientists need to start experimenting—an excellent kids lab test tube starter set for fun, educational play