These New Zealand wool black dryer balls are placed in the dryer together with wet clothes, diapers, fabric or towels to tumble around. As the wool balls circulate in the dryer, they separate the clothes and improve the hot airflow, which makes the clothes dry quicker. A natural and better alternative to dryer sheets with added chemicals or the plastic one make it loud in the dryer. With zero chemicals, unlike most plastic or PVC dryer balls, New Zealand wool is organic, natural and renewable material which doesn't add any negative effects to the environment,you can feel secure drying any kinds of garment with these balls, a definite advantage for people with sensitive skin, allergies and for babies/toddlers FEATURES: No chemicals or synthetics Great for those with Sensitive Skin & Babies. A healthy, Petroleum-free alternative to plastic dryer steamer balls. No fillers, 100% Pure natural wool. Different size are avaliable , Suitable for different kinds of situation. Reduce your clothing drying time by at least 10-15 minutes (depending on size of load). The ball can be used as a baby toy if you could take good care of your baby as there is no bleaches, harmful chemicals, or dyes. The balls are also great for both indoor and outdoor play. TIPS: Please wash it clean before first use. Wrapped them in aluminum foil can reduce more static cling. You can scent in the dryer balls by placing a few drops of essential oil (lavender, lemon, etc) on each ball if you like, in this way, your clothes will become slightly scent, it is amazing Take clothes out sooner than you usually do, or the clothing will be destroyed. The wool dryer balls are packed in one felt storage bag , after using, it can be used as one storage bag.Diameter: 2.75 inch, weight: 1.76oz for Each Dryer Ball, the best size and weight that you would want to use in your dryer. 100% Genuine, 100% New Zealand Premium Wool, 100% Organic, 100% Unscented, 100% Allergy, 100% Eco to the core. Look no further if you have tried everything to get rid of lint on anything!. Decrease Wrinkles, Static, or Dryer Time, the balls are perfect for sheets and towels, with the dryer balls, they will become fluffy,without balling and twisting. WITHOUT THE TOXIC CHEMICALS: These dryer balls are eco-friendly, have no chemical smell, reduce the risk of allergies , the healthy choice for family and pets. LINT REMOVAL: The lint balls roll the lint into, easy-to-remove lumps. Leaving unfluffy clothing. Keeps your uniforms nice and soft as well as lint free, no longer see any lint on your black clothing, a good choice for your darks. Natural Premium New zealand wool. Imported. 100% New Zealand Wool.