Works as describedNo complaints.Happy with purchasethis is a great productI really like these toothbrush heads and now they come with a cap! You can't beat that.works just fine!!Hard to find. Thank you! Fast shipping. Great quality.I assumed the Acteh body would allow for any toothbrush head. I was wrong. The body functions the same as any oscillating "electric" toothbrush but the head is not a one-size fits all option. Acteh heads must be purchased that are both relatively expensive $5/head ($10/pair) vs $2-3 with other makes and more importantly the design and make of the bristles are exceptionally soft and may not be as functional as a slightly less feathery soft bristle.This product was a perfect fit for by tooth brush holder. It also arrived when promised.