Blackdog Glassworks have been producing map household items for a number of years. These include the very popular double layer dishes (approximately 25 cms), and smaller dishes.
There is a small amount of stock of these but most are made to order.
Below is a double layer dish which is made
with glass powders using a hand cut stencil.
Also for sale are the Bullseye Reactive Glass dishes.
These are 35 cms, are individually made and unique. POA