Review on Accurate Contour Gauge Angle Ruler for Woodworking Perfection by Geoff Cooper

Bought this for my husband for Christmas and he was so happy when he opened it! It has been packed in a black storage box to protect it when not in use. The small pieces of plastic that conform to the shape being cut don't feel fragile at all. A little lock to keep all the 'keys' in place after the tool is formed really keeps all the parts in place - I squeezed it to check and nothing budged. Can't wait to see what projects he uses it in!