If you are working on something detailed and it’s a struggle, this handsfree little magnifier may be just what you need.
It has 5 holes for pinning down to lace cushions. The main lens is 9cm/ 3 1/2″, the diameter lenses 4.0X magnification. The flexible arm allows you to adjust it to any position.
Gotta say l find this very useful when l l am doing a counted cross stitch.