Westcott KT-8 French Curve Set (3 Pieces)

The Westcott KT-8 French Curve Set delivers what most drafters actually need in a three-piece tool: genuine size variety, transparent plastic that doesn't block your sightlines, and edges finished well enough for direct inking. The set isn't pitched at any single discipline — it works equally well on a technical drafting table, a garment-making workbench, or an illustrator's desk. The 5½" piece handles the kind of small-radius curves that appear in logo design and sewing notches; the 6½" bridges the middle ground; and the 12½" covers the broad arcs of sleeve caps, panel seams, and diagram flow lines.

Construction is straightforward: clear, heavy-weight plastic with double-beveled inking edges on both sides of each curve. The bevel is the detail that separates a usable drafting tool from a cheap classroom substitute — it creates a small gap between the edge and the paper surface, keeping ink from wicking underneath and producing a clean, crisp line. The transparency is equally practical: aligning the curve to a partially drawn arc or checking that your line flows smoothly into a straight segment is much easier when you can see through the tool. These are not precision-engraved or graduation-marked curves; they're shape tools, and within that scope they perform reliably for the price.