Birds Love Alpaca Fiber! This Grapevine bird nesting ball cage is a great way to use up that left over 3rds alpaca fiber! Simply stuff the fiber into the cage and hang from the nearest branch to enjoy hours of viewing birds plucking fiber for their luxurious nests! * All Natural * Biodegradable * Fun! * Fill with fiber from your farm * Unique home decor * Fun farm day project for visitors A novel way to use left over alpaca fiber that birds love! Offer as made by your farm. Materials: grapevine twigs. Does not come with string. Imported. But with your fiber the end product is made in the USA. Size: 5" diameter Suggested Retail: $14.95 when filled with your alpaca fiber