Wool dryer balls work by bouncing their way in between wet layers of clothing that would otherwise stick together. The separation of the layers of clothes allows warm air to dry your clothes more quickly. Rolking Felt wool dryer balls also absorb some of the moisture, adding a second layer of drying to the mix

Rolking Felt wool dryer ball is made of 100% New Zealand Wool.The natural wool has barbs that latch onto each other to create a more solid finish. This will provide the density you need for the ball to hold its shape

The popular size is 2.76nch and 2.95inch, these two sizes are popular and use 3-4pieces for each time middle load is enough.

The theory behind how dryer balls work (wool ones, in particular) is that they can help prevent laundry from clumping in the dryer. The balls also retain the heat they receive from the dryer and therefore boost the drying process. This way, laundry dries more efficiently and faster, thus reducing drying times in your load of laundry, and potentially saving you money in the long run.

Additionally, wool dryer balls help to soften fabrics when used in the dryer. The balls continually agitate against the fibers in clothes and linens. So, after a (shorter) drying cycle, your clothes would also be soft to the touch.

Wool dryer balls are designed to bounce around inside your clothes dryer along with your garments, gently massaging and fluffing fibers, removing lint and pet hair, and reducing static cling.

Rolking wool dryer ball is best which is made of 100% New Zealand Wool, and they supply for TARGET, HSN etc.