TWO TREES U2 Ultrasonic Vibration Cutter 40kHz Adjustable Power Smart Status Display Portable Wireless Cordless Engraving Knife with LED Auxiliary Light Smart Temperature Control

TWO TREES U2 Handheld Ultrasonic Cutter, 40kHz High Frequency Cutting Tool, 30W High Power Output, 3200mAh Battery, Smart Safety Protection, for Resin, Acrylic, Plastic, Leather & Model Making