I have bought several different items from the Hamilton Pen Company over the last few months, including Kaweko Sport pens and cases. I particularly fell for the raw aluminium Sport design and treated myself to the whole set! I get daily pleasure from using these as they not only perform really well but also look lovely. I have spoken to the owner on the phone about which refills to use and he was very friendly and helpful. The prices are competitive and everything has always been delivered well packaged, intact, and quickly. I will continue to buy from this company as I have great confidence and trust in the service given and I would recommend to anyone.