and remains cool to the touch on the outside

’ The Flexxi-Snake spirit level is a good case in point

Double rations anyone

so won't absorb moisture if you keep them in a soggy locker and nor will they turn everything black

Beautiful varnished clinker construction and amazing value

Quarter-size Dollond Portable Sundial CHRISTMASGIFTIDEAS and remains cool to theOur wooden boxed brass sundial is a completely self contained portable instrument, inspired by a design from the 18th century instrument maker Peter Dollond, founder of a great optical empire. The original is in the London Science Museum. Instruments like this were once used by explorers and navigators to tell the time anywhere in the world. For this to be possible, the gnomon, which casts the shadow, can be set for latitude on a sliding scale and the