There are, of course, other ways to go with the basic tool. Some people just crave something more unique, such as these bois d'arc, hand carved models.
Some prefer a different size...I can make them a variety of sizes to fit any sized hand.
Though unsightly, this tool has a 30 deg angle on one end, and a 60 deg angle on the other. You can make triangular shapes and hexagonal shapes with this. $20.00
The basic tool . It cuts a bevel in a slab of clay, so that the walls form a joint. The clay that is removed by the tool works perfectly as interior support for your wall. The 45 degree forms a square, the 30 degree forms a hexagon, and the 60 degree forms a triangle. $12.00
The deluxe bevel tool. The difference between these tools is the addition of 5 metal pins at the opposite end of the bevel. These pins are used to score the beveled edge. This tools also comes in all three angles (as above) $18.00
45 deg basic
30 deg basic
60 deg basic
45 deg deluxe
30 deg deluxe
60 deg deluxe