Reusable gel packs. These are cold therapy packs which contain a form of gel and are kept in the freezer until required. They are reusable and in many cases can also be heated either in very hot water or a microwave to offer warm therapy instead.
A clown car is a prop in a circus clown routine. A common example of such a routine involves an implausibly large number of clowns emerging from a very small car, to humorous effect.
The Joker, however, intends to give him a run for the money in the upcoming movie Suicide Squad. Jokerâs car is all about looking good and going fast. First of all, the thing is metallic purple. This matches Jokerâs favorite suit and his crazy-clown vibe.