100% brand new and high quality!
Small and protable to be taken.
Help to give our brain enough stimulation to keep our floating attention busy.
Exquisite workmanship that provide you a great fun.
Help to develop the your kids creativity and imagination.
A great choice for killing time and helps to relieve stress.
Rotation time is: silicon nitride (2 minutes or more)> mixed ceramic (1 minute 30 seconds -50 seconds)> bearing steel (1 minute or so)
Sleek fingertips gyro feels better, because the outside is through the polished, if edges and corners is not polished, feel that is general.