Tripeak #6904 High Precision Steel Bearing ABEC3 - 20X37X9MM Tepex Carbon the adjustable battery tube allows

the adjustable battery tube allows for the use of a AA cell

Ingredients: Protein Blend (Whey Protein Concentrate

Pulse Flashing: 17 Hours At 200 Lumens

Double sealed bearings

Can be used daily because of it’s mildness

Tripeak #6904 High Precision Steel Bearing ABEC3 - 20X37X9MM Tepex Carbon the adjustable battery tube allowsProduct Description OD? 37mm ID? 20mm H? 9mm (Steel) Key Features Bearing specification: Inside diameter: 20mm Outside diameter: 37mm Width: 9mm (HP6904 2RS) Low noise. High speed. High temperature resistance. Both sides of the detachable single lip contact seal prevent contamination and maintain lubrication in the manufacturing process. Made in TAIWAN