Bond the fixed retainer and buildup brackets with simple technique Please see the details instruction for usage at package. six small flexible plastic moulds to make different shapes Do it Yourself This kit has six small flexible plastic moulds to make different shapes. You can make an orthodontic bracket, bond lingual wire on the lower anterior teeth (fixed retainer), make lingual or buccal buttons to engage orthodontic elastics and make tongue tamers or bite turbos for habit braking. The procedure is very simple. Simply fill the attachment of the required shape with the composite resin that you have in your office and gently press against the tooth surface and exposed to blue activating light. Then pull back the attachment with gentle movement. The job is done. Fixed Retainers: Most of the dentists use it to bond the fixed retainers to the lingual side of lower anterior teeth. Etch the surface where you are going to bond, put primer, find the attachment attach it to the handle, Cut the lingual retainer wire of the length matching to anterior six, put the wire in position and then gently press the composite in the attachment on the tooth and expose to the light. start bonding from the lower left canine, it will give you a better look of the wire position while bonding. Close Bite cases: Where the bite is too close and the wings of the regular bracket do not allow the opposite tooth to get in to the bite, You can make a bracket there with this kit that would have rounded edges that can be easily trimmed according to your requirements.