The most effective natural, safe and humane pest control product in the market. Safely keep your garden clean and your fruits safe from unwanted pests without polluting or using harsh and hazardous substances. This Vintage Owl can be filled with sand or gravel for additional stability in highly windy areas. Besides being an excellent bird repellant, this owl makes an amazingly unique outdoor/indoor decor. It is the perfect garden ornament! Lost the bottom cap so we had to find a replacement (bottle cap), shown in picture. Owl is in very good pre-owned condition.