Transparent Lingual Buttonl Light and small ( 0.9 mg) but durable ( more than 30 N loading )l Excellent precision and stability (parting line less than 0.1 mm)l Medical grade material complied with ISO 13485
【Transparent Lingual Button】
l Light and small ( 0.9 mg) but durable ( more than 30 N loading )
l Excellent precision and stability (parting line less than 0.1 mm)
l Medical grade material complied with ISO 13485