Pro yoyo K2 crystal is the top recommended dual purpose yoyo for kids and beginners.

Equipted with flat bearing which made responsive yo-yo crystal K2 is very excellent beginner yoyo and easy to play for yoyo beginners, just a gently tug on string, it will come back to your hand immediately.

Professional yoyo K2 rainbow yoyo is attached an unresponsive bearing for replacement. You can get a new trick yoyo with unresponsive yoyo mode.

Unresponsive yoyo k2 is trick yoyo for advanced players to practise yoyo string tricks: 1a, 3a, 5a, finger spin yoyo trick.

1. Unscrew the yoyo.

2. Take out the original bearing(responsive bearing) with the bearing remover.

3. Put the unresponsve bearing into the yoyo, then screw the 10mm axle into this yoyo.

4. Screw up this yoyo, it’s done.

For Responsive Yoyo :

Throw the yo-yo downwards, when the yo yo spin at the bottom of the rope. Lift the rope upwards to retrieve the yoyo.

For Unresponsive Yoyo:

For a yoyo beginner, you need to learn a trick called "Bind" to retrieve the yo-yo. We recommend you learn more yo yo skills on Youtobe.