This is a pretty little antique Scottish Monart Glass Bowl.
It dates to around the 1920s - and has the original paper label on the base - which tells you this is size X (5 inches in diameter) and the shape is classified as ZA. 260 is the colour code.
The bowl is made of opaque white mottled glass with a blue mottled glass rim and cased in clear. It is about 5 inches in diameter at the widest point and with a height of 2 1/2 inches.
ON OFFER HERE IS JUST NOW ONE BOWL. But please note that I have a total of 8 available in my online shop. Just click on the down arrow on the listing description to change the quantity. I have photographed the eight that I have -but am listing them each as single bowl purchases.
As you can see from my photographs - it is a lovely tactile piece and sits nicely in your hand.
It shall be sent to you with Royal Mail Tracked postage in the UK.