This is now wilesco’s smallest engine (taking the crown from the Wilesco D3) but this little engine has a certain charm about it unlike the D3. It has a very nice build quality, it feels like it is not mass produced like a lot of these engines.It has an amazing running time of 1 hour 45 minutes on one 25ml tank, also it is so quiet when running you do not notice it. Unfortunately it cannot run any accessories but I quite like that. I love this little engine so much, and for the price it is a steal. As an extra I made a small meths burner as I find the candle makes too much soot.