Highlights

• Function: the molar teeth/thin/highlight
• Material: food grade TPE
• The first stage: soft, used for about 1 month, used for the initial stage of correction
• The second stage: slightly hard, use for 2-3 months or so, further adapt to correction
• The third stage: hard, use for 3-6 months, increase the strength of correction, for later correction

Key Attributes

Shipment Information