I stumbled upon OK by coincidence, when a friend and I were out looking for a hostess gift and found out that OK was selling thermos from the Danish brand Stelton. OK has all the timeless home decor classics, but the store also sells handmade jewelry and beautiful books about food and design.
A knowledgeable and committed gentleman (was it the owner?) showed us around the store and told us about the different items. We started talking and he told us that he travels a lot and often visit Europe, so in addition to the Stelton thermos, we ended up walking away with lots of restaurant recommendations for Paris (!).
OK is a perfect place to shop for Nordic design. Besides Stelton, I also saw items from Georg Jensen and Finnish brand Iittala on the shelves. Considering the quality of the goods, the prices are very reasonable and you will most likely find something that suits your taste and your wallet.