It’s like a sand picture for automotive enthusiasts.
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That’s an excellent Christmas gift for the automotive enthusiast in your life. I’m definitely going to order a couple of those and send them out.
Wow, I might have to buy one. I used to love spinning that when I went to the auto parts store with my grandpa.
Does it come with regular oil and their oil in it?
What’s the “trick” to this? I always played with these. Is it actually much better? More or less viscous?
Super-simplified answer: It’s an additive that increases the viscosity of the oil.
There is debate about whether this is better than just using thicker oil, which can have the same effect but without the dilution of the other additives in the oil (friction modifiers, detergents, etc.).
Edit: a word