annA rydeR gives a short demo of the Drums for Schools Egg Shaker 7cm (WP-egsh07).
Product details:
Natural: https://www.drumsforschools.com/product/egg-shaker-medium-7cm-natural/
Painted: https://www.drumsforschools.com/product/egg-shaker-medium-7cm-painted/
Early Years: https://www.drumsforschools.com/product/egg-shaker-medium-7cm-early-years/