Rainbow Egg Detector

Cenre gave us the following information about this item:
 * The is used to find a  around . It's in 1 of 41 different random spots. A few of the spots are:
 * - under the largest tree by the Snoop Portal
 * - just east of the Resurrection Circle
 * - SSE of, under the medium-size tree by hill north of ruins
 * - east side of tree in middle of field, north of
 * - under small tree by west side of ruins south of
 * - under tree on northwest side of
 * You must be within 90 range of the for it to activate
 * the will give you