Kross Retainer

KROS-retainer according to Rolf Koning

The great advantages of bonding the lingual retainer above the indirect method are:

If you have any questions about Ortholab Zuid or one of its products, you can call us at +31 (0)40-2413969 and ask for Harry van Zanten or you can send an e-mail to and we will answer your question as soon as possible.