(10 Pieces) PGN - 1 Inch Precision Chrome Steel Bearing Balls G25

They are round, shiny, and made of steel. Exactly what you would expect

Used as the center of a monkey fist or global knot

Yup. It is a bag of chrome steel ball bearings. As advertised. Good price.

Exactly as described, great quality and sized appropriately.

These have been an invaluable item for many projects already. Ive used them from using them as the core of a 3D printed cue ball (that can be used on a pool table) to testing flotation tanks for ROVs. The balls were really precise in measurement. They averaged about 1/10,000th of an inch larger, the worst was 4/10,000th of an inch, but it worked perfect for one project. If I need more, I will definitely buy from this seller again.

Used for making magnetic marble runs

I needed the bearings for a physics experiment and they arrived very quickly. Thank you.

My wife thinks there great she uses them to make monkey knots

PERFECT SIZE AND WEIGHT SATISFIED WITH PRODUCT

Cheap coating rust within 5 minutes in water! Do not buy if you are using to agitate liquids!