Can I buy a refill without signing a subscription? June 22, 2020 17:04 Updated Follow Typically, customers are required to subscribe to refills to use the device. If you wish to have extra refills before your next shipment, please reach us at firstname.lastname@example.org. Related articles What is a Fresh Routine Refill? In which country is Willo available? Where else can I buy Willo outside willo.com? Is is safe to swallow the toothpaste ? How much toothpaste do you inject? Can I use Willo with different members of my household?