3 small ceramic plant pots (Fords Farm RG31)

Reposted due to failed enquiry...
Each 7cms tall, 7cms top diameter. Came in a gift box with 3 packs of cress and herb seeds. No longer needed. No holes in the bottom so do not drain,therefore not good for growing seedlings. May be ideal for children to grow cress on blotting paper or tissue paper or for baby cacti?