Museum Archive: Vintage Acme K.O. Wobbler, 1/4oz Nickel / Fluorescent Yellow fishing spoon #3490

The reverse side features the "K.O. WOBBLER" name stamped deeply into the polished nickel, a hallmark of Acme’s American-made quality. This 1/4 oz (7 g) spoon is dressed in a bold Nickel / Fluorescent Yellow finish, with the bright yellow stripe providing a sharp contrast against the reflective silver body. Measuring 1 1/2" (3.5 cm) in length, this specific lure (Product Code 3490) is fitted with the iconic "Sonic flipper tail"—a small metal tab at the rear designed to generate specific sound frequencies and side-to-side flashes. The hardware consists of a sturdy treble hook and split rings that remain in top shape. In 5/5 condition, the finish is remarkably clean, showing the original luster you'd expect from a well-preserved collector's piece. This K.O. Wobbler remains a classic example of functional design aimed at triggering strikes from trout, bass, and pike alike.