That's quite a gizmo! Here in the desert west of the USA I use the old half-full bucket of water trick. No swiveling cylinder nor bait needed; because it's dry

That's quite a gizmo! Here in the desert west of the USA I use the old half-full bucket of water trick. No swiveling cylinder nor bait needed; because it's dry here the water is the bait. And no bloody mess to clean up.