Technically this is a birthday gift, but it's a Christmas birthday so perhaps you'll forgive me. My oldest friend has been absolutely wonderful over the last couple of years. She's always been a good friend but I value her especially after the support she's given me. For the first time i actually have my own income, not a huge amount, but enough to buy her a nice present and I need suggestions. Ideally I'd like to get a subscription type gift, because I just think it would be lovely for her to have a frequent reminder of how much I cherish her. Budget is probably around 50 but I could stretch it if necessary. I was thinking chocolates, but am open to other ideas.
She's vegetarian, but drinks alcohol and coffee, her girlfriend buys her jewellery so that's off the table. She's an author so stationary might be an option? She lives in London but lives going into the countryside and going for long walks.
Otherwise just tell me the best chocolate subscriptions please!