We have designed and developed a fully working Squash Ball Warmer prototype – an idea that was initiated by our own experiences as squash players. The situation of the player having cold muscles and trying to hit the ball hard enough against the court wall to heat it up has been a frustration. We are at the stage of looking for a partner to work with to fund taking the design to production. We also have designed a feature which we believe an inventive step and could be patented. Please contact us if you are interested in collaborating.