Duo-Pen Cordless Warm Vertical Compaction DeviceDuo Pen is a cordless warm vertical compaction device that uses heat to cut, soften, downpack, and compact root canal filling material (gutta percha). Duo Pen Vertical Compaction Device FEATURES: Effectively and tightly compacts and seals all canals including lateral canals Softens, spreads, cuts, and compacts gutta percha Ergonomic design: cordless and lightweight. Easy to hold, clean, and store The handpiece remains cool to the touch during the