Amazon.com: NOVIK NEO Twister 4 Bluetooth 300W (RMS) Rechargeable Battery. Portable Party Audio System with Audio Rhythmic Lights Microphone and Remote Control (no AM/FM Radio) : Musical Instruments
Wire Twisting Tool, Wire Stripper and Twister,4 Square 3 Way/5 Way Twister with Extension Adapter Attachment for Power Drill Drivers (Blue,Green,Copper-3) - - Amazon.com
Mizuno Wave Twister 4 - Squash Source
SideWinder® Grip Twister #4 Hand, Finger, Wrist and Thumb Exerciser 4 1/4 ” Diameter for Fat Grip Training Also Excellent for rehab - THE BFR PROS
Wire Twisting Tools, Electrical Wire Stripper and Twister, 4 Square 3 Way/ 5 Way Twister Wire for Power Drill Drivers and stripping wire cable (2, Blue and Orange) - - Amazon.com