He asked me for some ideas on yoga poses for children, I made some suggestions, did some stick drawings and he came up with the first prototype for a yoga dice which is now ready for production.
Here is my granddaughter Lily with the first one last weekend.
Setu Bandha Sarvangasana
And here's a YouTube video of the yoga dice being tested out at a kindergarten last week.
If you want more information on the yoga dice have a look at this website:
And finally: Me, Lily and Buffy.