A stylish, stainless steel, double-walled bottle suitable for hot and cold drinks, featuring the famously dramatic elephant toothpaste chemistry experiment!
The design features a conical flask containing a cute purple elephant, and overflowing with foam which has a toothpaste style stripe. The experiment demonstrates a chemical reaction involving hydrogen peroxide, washing up liquid and a catalyst e.g. potassium iodide solution or yeast, which produces a sudden expanding foam full of bubbles of gas. The molecule 2H202 and the resulting 2H20 and 02 molecules are represented in the image.
The double-walled insulation helps keep hot drinks hot and cold drinks cold.
26cm tall x 7cm wide. 500ml capacity.
These bottles are not dishwasher or microwave safe. To prolong the life of the product we recommend washing with a non-abrasive sponge.