🔬 Elevate Your Experiments with Crystal-Clear Precision!
The United Scientific Supplies RCB115-G Clear Glass Rectangular Block is a high-quality, polished glass block measuring 115mm L x 65mm W x 20mm thick, designed specifically for scientific experiments involving refraction physics. Its exceptional optical clarity makes it an essential tool for professionals and educators alike.
J**E
Five Stars
Worked like a charm in class
N**S
This was a PLASTIC block NOT Glass!
Sent a piece of plastic block from India instead of glass! Either this was a switch or this is false advertising.Will be returning it.Box reads: United Scientific RCB115 G Clear Glass Rectangular Block.
A**R
Four Stars
Very useful. However, it would be better that more sizes were available. For example, bigger blocks.
K**L
Nice, but chipped corners.
I ordered two of these, in separate orders, and both arrived with small (0.1 to 0.25 inch) chips. It's a nice product, but it's not perfect.
D**G
arrived chipped
Arrived late, has a chip in it, and it isn't perfectly straight. Disappointing in all respects
S**N
One Star
Broken on edge when I get it. Doesn't worth the ship fee and time to return.
TrustPilot
5天前
1 个月前
