Test Tube & Activity Card Set

Make Science Fun With Hands-On Activities That Encourage Experimentation, Observation, And Analysis. These Durable Plastic Test Tubes Include Leak-Proof Caps, So There Is No Worry About Breaking Or Spilling. The Five Activity Cards Include Simple Science Experiments That Are Easily Adaptable For Multiple Grade Levels. Set Includes 5 Plastic Test Tubes, 5 Screw Caps, And 5 Double-Sided Activity Cards. Each Test Tube Holds Up To 35 Ml (About 1 Oz)