After reading Angela's comment, I thought I would give you all the link for this pincushion. It is online and if you paste this site you will be able to print out the templates:
I did change the way I attached the top. I gathered the top of the strawberry with a large enough opening to insert the knot of a piece of cord for the stem. I filled mine with batting not sand but you could use anything including potpourri or lavender. Then I simply tacked it down on the inside of each of the curves. This leaves the green slightly bowed which I thought was a cute effect.