If you already have your own moulds or trays then you will only need to buy the teeth whitening gel refills. It's up to you how many you buy - the more you buy, the better the deal!
Our refills come to you in a massive 10ml syringe (not the measly 3ml other websites sell) and are manufactured in Europe.
We sell our gels to teeth whitening technicians across the UK and Europe and they love the brilliant results they give to their customers.