I have been buying Staleks products from Health + Beauty Tools for a couple of years.
The tools are premium professional quality and the price point is extremely reasonable. The other big benefit is (compared to other implement brands) is the stock is available immediately and the shipping is relatively quick and affordable.
The brand I was previously buying, shipping was exorbitant and took 4 months to get to me and the products were extremely expensive. Finding Health + Beauty Tools has been a God-send.