The first delivery "went missing" and so it took a month before I had the goods. The parcel, when it arrived, weighed 121grams, including packaging and delivery note, for which I had been charged 26 pounds, a standard international rate! The Post Office offers registered post for this weight for under 5 pounds. I raised the issue with the seller but got no reply. My recommendation, based on my own and the comments of others about this company concerning "lost" deliveries, it to avoid them and find another supplier.
I think Amazon should remove them from the listings as they do not give a good image to an otherwise excellent site.