MAKINS CLAY CORE EXTRUDER ADAPTER DIAM. 3.5-4-4.5MM

These extruder adapters fit inside of the Clay Extruder #12112. The adapters allow you to extrude clay with a hole down the center. These adapters were originally designed for use with metal clay, but they will work with any kind of clay. The set comes with three size adapters: 3,5mm, 4mm, and 4,5mm.