Fluting Tools by Xiem.

1.  Titanium coated cutlery stainless steel grade for long lasting performance
2.  Angled blade design provides a consistent depth and evenly smooth cuts
3.  Quick and easy blade changes
4.  Ergonomic handle design for maximum comfort.
5.  Flat bottom handle secures your tool from rolling off the table
6.  Rust free
7.  ideal for carving on leather-hard clay
Warning: ultra sharp blades, use with caution and Keep away from Children.

Petal Tools

Great for pressing in unique patterns