Lot of 2 Vintage Tracing Wheels Pattern Making Sewing Japan Traum 1970s

Lot of two vintage tracing wheels for pattern making. Both date to the 70s or possible earlier. Both appear in great shape but have not been tested for efficacy. 1. Traum Pattern Saver smooth tracing wheel with magnet for picking up pins or needles. Turquoise blue handle. Marked Japan on metal, Traum logo on handle. 2. Vintage tracing wheel with turned wooden beehive handle, marked Japan on bottom. About 5” long.