Wind Spinners Wind spinners are a fun garden treasure shaped like flowers, birds, windmills, leaves, bikes, and other creative designs. They add color, movement, and a fun decorative element to your garden. Most spinners are made of metal, like steel or aluminum. But, some include glass, plastic, nylon, wood, or other materials on the spinner. … More SERIES:  TOP 10 GARDEN DECOR IDEAS TO SPICE UP YOUR GARDEN  – #9 | WIND SPINNERS