Once the glue has set, you’re left with a bond that is about as unbreakable as Richard and Judy’s. I’ve tested a fair few glue guns here and I have to say that this cordless number from ...

Calm down at the back. The Bosch Cordless Hot Glue Gun GluePen (to give it its full name) retails at Amazon UK for £28 and is readily available for free next day delivery for Prime customers.