NSD Spinner AMLC - Purple ลูกบอลบริหารข้อมือ รุ่นออโต้ - มีหน้าจอ,สีม่วง

Everything under the sun packed into a powerful Spinner! Auto-start with built-in pretensioner allows for a quick, easy start by simply rolling back and release. Mutil-light LED lights up your exercise routine with multiple colors. Digital LCD counter tracks your speed and progress. The Winner's Roll 'N Spin Rainbow Lit Spinner changes color is as advanced as it gets. Comes in a beautiful purple plastic shell.

See how easy it is to start the Auto-Start Spinners below!

• Autostart with internal pre-tensioner, just roll back the rotor in the direction of the arrow on the rotor or against the internal resistance, when sufficient tension is achieved, just release and enjoy!
• Computer balanced inner gyroscopic rotor for VIBRATION FREE operation at up to 15,000 RPM
• Purple Multi-LED Spinners lights up in various colors as speed increases
• Break Resistant structure with Military-grade plastic shell that comes in an attractive PURPLE
• Reversible inner tracks make 2X Lifespan
• Small, compact exercise machine you can take ANYWHERE. Provides up to 24.3 lb-in of torque at 10,000 RPM