I've posted this under China on the assumption that was probably where it was manufactured, it was actually purchased from either Aldi or Lidl in the UK. I have been unable to find any country of origin information either on the box nor the instructions. i had considered Germany due to the retailer, but the only printed info is that it was made for 'Paget Trading' based in London. A brief search suggests they are a holding company of sorts. The box. Packed stove. All the bits. A boil test is in order. And after running for a few minutes. There were flamelets from the holes, but as I don't have a Trangia burner to compare with I really can't make any critical comment. 15 minutes to a decent boil of 1 pint of tap water. It may be worthwhile modifying for some form of cheap remote gassie, but that really won't be happening anytime soon. In the event I do make a mess of it I have another I bought at the same time. Considering the rarity here I may hang on to the unused one for a few years and watch auction sites for prices.