Give your backyard birds and small pets the nesting experience they deserve with our premium Kapok Fiber Nesting Refill Material (2.1 oz). Harvested from the seed pods of the kapok tree, this superior fiber is softer, lighter, and more moisture-resistant than traditional cotton. It's a natural choice for nesting birds such as hummingbirds, parakeets, finches, canaries, and more. Perfect for bird lovers and pet owners alike, this versatile refill also works great as small animal bedding for hamsters, mice, rats, and gerbils. Whether you're filling a hanging bird nesting ball, a nesting box, or lining a cage, the kapok is dust-free, non-toxic, and gentle—ensuring a safe and cozy home for your feathered or furry friends. Looking to attract nesting birds to your garden? Simply place a handful in a hanging basket or cage, and watch as hummingbirds and songbirds visit to gather their perfect nest-building material. Our kapok fiber is chemical-free, hypoallergenic, and supports natural nesting instincts in both domestic and wild settings.