There is something about a paperweight that I love and this style reminds me of a flower so I call them Chrysanthemum paperweights. You may see other things in it, that is part of the joy! The pink and green compliment each other as they spiral round each other. It makes a lovely decorative piece if not being used to keep papers in order.
The main picture has a twenty pence piece to help with scale, the second picture is of the other side of the weight.
The dimensions are approximately: 8cm diameter by 6cm tall, it weighs 587g so plenty heavy enough to keep any papers down!