This torch is good and also cheap but does not have an on button. I.E. you have to partially screw the top to work it... You may be tempted to think that you will forgive this but it is so impractical that you will find yourself going with out.
The rubber nib that goes on the end (diffuser) is a good idea but as it is rubber (and just pushes on..) it tends to fall off and you will lose it. Put a button on it!