Back in the day Walmart use to carry a large assortment of quilting stencils. I bought one of each when the old Walmart went out and moved the the Super Walmart. Most are very big to fit one square, Sunbonnet Sue stencil, scenes with tree and bunnies, butterflies, cables, feathers, cross hatch, stipple, border corners, etc.
I thought one day I'll have time to hand quilt and I'll need these. LOL. I think I paid .25 for each. They are on the pink stencil sheets, very sturdy. When something is dirt cheap compared to the retail price I buy. Now I don't have to pay $ for a stencil.