Odyn 11 in. x 3/16 in. x 5/32 in. V-Notch Stainless Steel Trowel | Bedrosians Tile & Stone
SEUNMUK 6 Piece Stainless Steel Finishing Trowel Set, Plastering Trowel with Wooden Handle, Includes 16 x 4 Inch, 12 x 4 Inch, 8.5 x 3.5 Inch, Set of 3 - Amazon.com
tools - What are the differences between trowels for concrete and plaster? Are they interchangeable? - Home Improvement Stack Exchange