🧊 Freeze time with the lightest solid on Earth—insulation redefined!
This 50ml pack of silica aerogel particles, sized 5-50mm, is the lightest and lowest-density solid known, composed of 99.8% air. Recognized by Guinness World Records for its exceptional insulation and ultra-lightweight properties, it features a stunning frozen smoke appearance with a bluish tint and yellow shadow. Ideal for educational purposes and high-tech insulation applications, this NASA-grade material offers a glimpse into cutting-edge science—handle with care due to its fragile nature.
| Manufacturer | LYN LAB |
| UPC | 794414384244 |
| Part Number | BL50 |
| Item Weight | 2.82 ounces |
| Product Dimensions | 1.97 x 0.2 x 0.04 inches |
| Item model number | BL50 |
| Color | transparent |
| Item Package Quantity | 1 |
| Included Components | silica aerogel |
| Batteries Included? | No |
| Batteries Required? | No |
T**N
Fun to have
Completely useless but freaking cool to have. I don't regret getting this at all.
Z**F
Great science gift
Bought these as a nerd gift to a nerdy friend. They are exactly as advertised and really nifty.
D**.
Aerogel
Delivered and good quality
R**R
The coolest stuff on the planet
What cool stuff. It’s so wild. I wanna get a lot more to play with
J**H
False Advertising - Don't be fooled by the Images
Complete waste. Mine arrived as practically sand. The biggest piece was maybe the length of a piece of rice. Serves no purpose at all.
L**A
This is teeny tiny.
It is such a cool item but it is maybe an inch tall. The geek in me loves it but be warned, you will want to use a magnifying glass and delicate tweezers.
K**N
Coolest most awesome product.
Totally legit!!! This stuff is Awesome!! It's just like they advertise. I can't believe I got it for such a good price compared to other sellers. I've showed it to everyone I know that I've seen and everyone is Totally amazed. I will still show more people and maybe they'll want their own pieces of amazement. Definitely a great product.
M**A
Only small pieces inside container
There are mostly really small pieces about 1/8 " only a couple slall decent size only enough to appreciate the item.
Trustpilot
2 weeks ago
1 day ago
