Nhẫn Fidget Nam Châm Siêu Êm – Không Ball Bearing

This magnetic fidget ring is designed for an exceptionally smooth and quiet spinning experience — completely without ball bearings.

The rotation works through opposing magnets placed inside the inner and outer ring. This creates a near-floating magnetic bearing effect with very low friction and an incredibly smooth feel.

Instead of using traditional plastic click mechanisms, the tactile feedback is generated entirely by magnetic pole transitions. This results in a much quieter and more premium fidget experience.

Different configurations are possible depending on your preferred feel:

• Standard version with balanced magnetic detents

• Stronger tactile feedback by installing magnets only in every second outer slot

• Ultra-smooth version using a special outer ring with two additional magnets to reduce noticeable detents

Additional features:

• Optimized for quiet operation

• No ball bearings required

• Lightweight construction

• Prints without supports

• Interesting visual side-hole effect during rotation

• Great as a desk toy, focus aid, or relaxing sensory fidget spinner

The model is for round 4mmx2mm magnets.

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