A scarce boxed set of four 1950s Twinklers Christmas spinner ornaments. They're motion activated by the heat from tree light bulbs (you hang them over or below a bulb), making the metal piece inside spin and twirl. The plastic neon pink, blue, and chartreuse yellow glittered bird cage or carousel shaped spinners are about 3 inches tall and in excellent vintage condition with no chips, cracks, or melt/heat marks. The box is intact and also in good shape with typical light storage or age wear. Made in the USA by Tinkle Toy Company of Youngstown Ohio and guaranteed vintage.