⚛️ Elevate your physics game with precision and style!
The Eisco Labs 1 Inch Drilled Aluminum Ball is a precision-engineered 25mm sphere featuring a 2.5mm hole, crafted from durable aluminum. Designed for physics labs and hobbyists, it supports a wide range of experiments including pendulum motion and collision studies, combining reliability with versatility to enhance scientific learning and creative exploration.
J**E
Works good for me
Exactly what I was looking for made a cornea ball for my antenna
E**R
Not as advertised
Advertising as 1 inch , they are .5 inch
E**D
Nice
These make really nice pummels. Easy to shape and thread.
T**S
Perfect for making an antenna Corona ball
I have used these with great success to make corona balls for mobile HF whip antennas.
O**E
and Great to Keep Around
Just what I needed, and Great to Keep Around.
A**D
Three Stars
wasn't great. returned.
B**G
Not spherical.
The ball is flattened along the drilled axis. Probably the pressure from the drill. This will not matter for many applications, but I expected a ball to be round.
R**E
Not a 1 inch ball
While the ball is likely aluminum it is not 1 inch in diameter as advertised. I was disappointed because the description talked about the precision and reliability of the product. The description on the package even says 1 inch in diameter. It makes me question if the material is 100% aluminum as advertised. It has no magnetic attraction and it is light in weight for a metallic substance but it is only about 1/2” in diameter. See the photo.
Trustpilot
2 months ago
1 week ago
