This is certainly a very interesting paperweight to add to your collection.
It was made by the glass maestro at Caithness Glass, Colin Terris (1937 - 2006).
This is a more minimalistic design called NORTH SEA and it was made by Colin Terris in 1976. It was a special commission for the Scotsman Newspapers (Edinburgh) UK. And made as a limited edition of 1000 paperweights. This one is 747.
There is a small central near black base colour - and in the internal center is a very large air bubble - you can hardly see this as it is covered with peaks of tiny air bubbles tinted with green tones. These are like the rough seas and high waves that occur on the North Sea - just off the Scottish coast up in Caithness.
It is of course in excellent condition with no damages.
The MAGNUM paperweight measures 3 inches in height with a diameter of 3 1/4 inches.
The weight unpacked is 750 grams.
It will cost £4.95 to send to the UK with Royal Mail Recorded. This will be applied at the checkout stage.