Can you improve the traditional egg timer?

A new design of egg / sand timer that falls over when time is up and can be re-set at any time. Perfect for the board game Pictionary. This is a proof of concept 3D printed design that runs for 30 seconds. Details of how to print your own can be found here: https://www.prusaprinters.org/prints/87021-tipping-egg-sand-timer-30-seconds.

I'm not looking to commercialise the idea, but would just ask that if anyone does use it, they donate to Mind, the mental health charity, and post on social media using the hashtag #TippingTimer

Mind: https://www.mind.org.uk/

Enquiries: falltogethernow@gmail.com