These adorable 100% organic wool dryer balls are handcrafted with wool from our herd of spoiled sheep. (Due to popularity and demand, we now also use domestic organic wool/cotton mix for fillers;-) Naturally colored wool, no dyes. Options are grey, butterscotch brown, classic black, or one of each. You will be amazed at how soft, fluffy, and static-free your laundry will be! Dryer balls last indefinitely, and can be re-scented with your choice of essential oils. No chemicals or synthetic materials will keep your dryer--and your laundry--cleaner and healthier for your family. Comes in pre-scented packages of 3 (Lavender Mint Essential Oil) , or select "Unscented" if you prefer. It is recommended to use a minimum of 3 dryer balls for small/medium loads, and 6 for large loads. Dryer balls eliminate the need for dryer sheets and are the easiest eco-friendly choice you'll make this year! They will help your laundry load dry faster and with no static, and will pay for themselves many times over in energy savings! By purchasing from us, you are supporting our family and regenerative agriculture, as well as cruelty free wool harvesting and better husbandry. If you would like to purchase a bulk order of 20+, please request a custom order and contact me for a discount. Thank you for choosing HHF!