I might pop to Lidl on my lunch break tomorrow
I prefer the ugly ones myself.
Would this allow wet grinding? I mean like some Thai spices for frying not that I do any atm.
There's usually a customer service contact in the manual. Sometimes they give you a label for a courier to collect, sometimes they just send you a replacement, sometimes they send a cheque. Sometimes the store will do a refund, depending on the manager.
Lidl change products every week. I would guess, if it breaks within the 3 years, you get a full refund?