Its from Sweden. Bought one of these years ago (they came in three sizes) mine was 8" variety & daughter has it now. Unfortunately the only label was a foil blue & silver deal that simply said 'hand made in Sweden" with no manufacturer. I still run across them in the malls every now & then, but its usually the small 4" variety & they also came in blue & the shading of the blue reminded me of Strombergshyttan's blue, but who knows? Because of the design there really isn't any room for a signature. Ken