Description Are you looking for yourexperiment helper? This mixing stick will be your right choice. Let your kidsdo an experiment at home, let them studythe difference between various chemical reagents, understand the peculiar scene of the physical world. No more funny than learn and develop scientific exploration by themselves. Features -Color:transparent color -Material: glass-Size:20.00X0.50X0.50cm/ 7.86X0.20X0.20inch-The stick will help to control the velocity of flow of liquid, and transfer chemical liquid into tubes.-Most experiment will need this glass stick, such as light refraction experiment, extraction experiment.-Heat resistance and corrosion resistance, effortless to complete exothermic experiment, such as mixing with water.-Perfect helper with your experiment, whatever chemistry, physics or biology, also useful in your kitchen.-Each glass stirring stick has polishing, so each has rounded and smooth ends. Packing list: 10 x mixing sticks