Chef’n Bean Sprouter Vented Germinator Jar 1 "WISH I HADN'T BOUGHT THEM" Mrs Ashby 19 March 2019 i bought two the filter is too big and it is impossible to grow small seeds. In fact on the second day half of the seeds washes out. I dumped the rest. would be cheaper to buy cress ready and just throw away the the unused part. A note from the team Thank you for your review. We're sorry to hear this product has not performed well for you. We're glad we've been able to put things right for you. The seeds will need to be soaked in water in the jar between 2-12 hours depending on the variety used.