Stainless Steel Pottery Calipers (inside) are very handy tools for potters and ceramists, which are capable of measuring hole diameters and distances between surfaces.
This inside caliper is designed for precisely measure the inner size of the pottery.
Come in 2 handy sizes: 10.16cm and 20.32cm
Stainless Steel Caliper Measuring Tool - Inside Caliper
AU$3.95Price
Sales Tax Included