Product review (3 stars): Good Buy
I bought this spin dryer to accompany the Wonder Washer. Both products are about the same quality, i.e. good, if a user cares for the equipment.

Basically, the spin dryer works as advertised, i.e. it drains water from saturated clothes. When starting, the machine vibrates strongly * so place the spin dryer on a towel to keep it from moving. Once in motion, the spin dryer still vibrates, but not strongly. Most of the water is squeezed from the clothes quite rapidly leaving the clothes merely damp in just minutes. Simply hang the damp clothes for a couple of hours before wearing.

When the dryer stops spinning, tip the dryer and dump the water in the  pan below the tub out the drain hose, because significant amounts of water remain in the dryer. Also, store the dryer with the lid open, but lightly cover the opening with some plastic to keep out dust while the water in the tub evaporates completely.

Lastly, my spin dryer was previously used as scratches are apparent on the top cover and some light greasy marks visible on the bottom of the tub. Apparently, some previous user tried to run the spin dryer for the first time without removing the shipping bolts on the bottom of the dryer and thereby fried the motor. Unfortunately, I got a refurbished machine, but it still works well. However, buyer beware. My spin dryer was shipped by the Laundry Alternative. Regardless, I would recommend this spin dryer as it really complements the Wonder Washer well even to the point of having similar color schemes. ;)

If I hadn't received a refurbished machine, I would have rated this product 4 out of 5.

* P.S. With more experience, I've found that vibration at start-up can be minimized by adding another piece of clothes. The lighter the load, the greater the tendency to vibrate strongly at start-up.