Credit Card Magnifiers 3x Magnification Semi-rigid Assorted Colors Mix 0.5mm Thin (Qty=5)
This is an assortment mix of 5 credit-card magnifying glasses. 3X times magnification, yet thinner than a credit card. You will receive one each white, black, blue, red, and green. Keep these in your wallet when you can't read small type or for doing detail work. You can affix a label to promote your business - your customers will have them for years. These are only 0.5mm thin. Very convenient to keep in your wallet.  Great for viewing gems, jewelry, and small print.