The DentaSonic IPR Sequence Set is a complete aligner and orthodontic IPR system designed for bilateral interdental tooth-size correction, proximal finishing, and polishing. Supplied in a durable hard carton box, the set combines a 12-piece DiaStrip aligner sequence with a water-cooled Twist handpiece, manual ErgoSaw strips, a stainless-steel holder, and a measuring gauge. It is suitable for orthodontic, aligner, and lingual treatment procedures. Key features Complete IPR sequence system Designed for bilateral interdental correction Suitable for orthodontics, aligners, and lingual treatments Supports proximal finishing and polishing Includes 12 DiaStrip aligner instruments Water-cooled Twist handpiece 4:1 handpiece reduction ratio 0.9 mm reciprocating stroke Measuring gauge with six thicknesses Stainless-steel SteriStrip holder Supplied in a hard presentation and storage box Worldwide warranty included Package contents 2 × DS3-01 2 × DSM-02 2 × DSM-03 2 × DSM-04 2 × DSM-0.5 mm, two-sided 2 × RPS-15 1 × DSG-204 Twist water-cooling handpiece 1 × MG-06 measuring gauge 1 × ST-6 stainless-steel SteriStrip holder 3 × ErgoSaw manual strips 1 × Extraction tip 1 × Spray nozzle 1 × Spray needle 1 × Handpiece instruction booklet 1 × Worldwide warranty Technical specifications Specification Details Handpiece model DSG-204 Handpiece type Twist water-cooling handpiece Reduction ratio 4:1 Stroke 0.9 mm Measuring gauge MG-06 Gauge thicknesses 0.1, 0.15, 0.2, 0.3, 0.4 and 0.5 mm Holder ST-6 stainless-steel SteriStrip holder DiaStrip instruments 12-piece aligner sequence Packaging Hard carton box Application Orthodontics, clear aligners and lingual treatments