How do I return Fellow products purchased on Zola? May 19, 2022 19:00 Updated All returns, exchanges, and damages are handled by Zola’s customer service. You can contact them here. Related articles What is your return policy? Where can I find Fellow's products? Is my current Stagg EKG / Corvo EKG kettle compatible with the Pro and Pro Studio Edition base (and vice-versa)? What is the current firmware version and what did it update?