White Invertebrates for sale in Telford, Shropshire

I have a few offspring of a single adult that have flourished. Approximately 5 months old now and the shells are on average 20-25mm long at the moment. Can post if required There are some rarer white

Very well behaved pets,both need to be together as they are sisters and can’t be alone,but unfortunately of the circumstances we are not able to have them,the brown one is called rollo, and the white