Amosfun 4Pcs Steel Measuring Caliper Joint Calipers for Shaping Modeling Carving Tool for Pottery Sculpture

Modeling outside caliper--great for you to measure dimension of an object, such as sculpture, potter, clay, tube, hole and so on, caliper

Sculpture outside caliper--measurement caliper is great for you measuring the external and internal size of an object,modeling caliper

Measuring caliper--made of material, safe and for use, not easy to break or deform,outside caliper

Sculpture inside caliper--great for you to measure the external and internal size which ordinary calipers can not reach,inside caliper

Modeling inside caliper--outside calipers measure thicknesses and outside diameters of objects, inside calipers measure hole diameters and distances between surfaces,carving caliper