I got them for my wife, and she loves them.
Just what I needed
Friends. Did you know that if you need to draw a spiral - you can't. There is no such implement. Compass? Pass... French curves? Please, don't make me laugh... But, wait.. What's this? A SPIRAL ACRYLIC SEWING/CRAFT Template from Kallosphere - a little company from Dorset? Well, bless you and thank you for coming through on these little miracles. Tons of other shapes if spirals aren't your bag. Superb quality! Highly recommended!
Go! Buy! Do it!