150mm (approx 6") Double Concave Fused Silica Glass Optical Lens - Thickness 0.45” (11.5mm)
Precision Machined
Double concave lens. Fused silica. Harder and more durable than most for years of spin enthusiast fun
Functional, Elegant
Frosted reducing glass lens edges. Polished to a conversation-starting shine for record-breaking spins
Suits All Spin Tops
Made to extend the spin-duration of any spinning top’s contact point. Use one of your own, or take on from our collection for a spin
Hobbyist’s Delight
Know a spin top hobbyist? Our spin base promises to make a special someone smile and spin for years
Features:
Diameter - 150mm/15cm (5.9 in)
Thickness - 11.5mm +- .25mm (0.45 in +-.01 in)
Weight - 531 g (15.2 ounces)
Radius of Curvature - 1500mm - center of lens is 3.3mm thinner than the edges
Material - Fused Silica glass
*Holds up better than standard plate glass or a standard spinning mirror but handle with care as it can still shatter if dropped from a height
Recommended for ages 16+
GIFT OF SPIN
Know someone with a beloved toy spinning top? Gift them speed, excellence and elegance all in one fantastic gift!
Click ADD TO CART to find out how much your top will love this!
Customer Reviews
I’m Glad I got one of these
Glass bases for my tops.
I like having different pcs of glass to spin on.
Im actually thinking about getting another one.
What is nice it has some good weight to it and won’t move on you.
The glass has a shallow concave to it.
I like the size for my bigger Tops!
But it’s really great for all Sizes.
If you don’t have one like this?
I suggest trying it out!
Good Luck!
Enjoy Spinning
Your Tops 👍
I’m Glad I got one of these
Glass bases for my tops.
I like having different pcs of glass to spin on.
Im actually thinking about getting another one.
What is nice it has some good weight to it and won’t move on you.
The glass has a shallow concave to it.
I like the size for my bigger Tops!
But it’s really great for all Sizes.
If you don’t have one like this?
I suggest trying it out!
Good Luck!
Enjoy Spinning
Your Tops 👍
Arrived super-so-fast with great shipping info updates. Beautiful huge lense perfect for all sizes of tops. Highly recommend!!!
5 stars review from Marlon
I bought a stainless steel top and a glass lens as a gift. When I presented it to my son, he looked perplexed and spun the top on the glass, then reached for his card. He finished reading it, more than once - and the top was still spinning! At that the table was full of oohs and ahhs! So much appreciation for the prompt shipping that got a relatively last minute purchase to us on time, and the personal note was a nice touch (though understandably it was written to me as purchaser rather then the gift recipient). A wonderful gift that I think made a real impression!
Buy It. It’s really worth every cent, other bases are so much smaller and cheaper. This one is large and a crystal clear show piece - gives beginners some room to practice their spinning technique.
5 STAR DEAL ALL THE WAY THANKS
own a few glasses from bruce and this one is equally special
great glass lens! will buy again
Would have been better if it was more concave on one side.
Customer Reviews
I’m Glad I got one of these
Glass bases for my tops.
I like having different pcs of glass to spin on.
Im actually thinking about getting another one.
What is nice it has some good weight to it and won’t move on you.
The glass has a shallow concave to it.
I like the size for my bigger Tops!
But it’s really great for all Sizes.
If you don’t have one like this?
I suggest trying it out!
Good Luck!
Enjoy Spinning
Your Tops 👍
I’m Glad I got one of these
Glass bases for my tops.
I like having different pcs of glass to spin on.
Im actually thinking about getting another one.
What is nice it has some good weight to it and won’t move on you.
The glass has a shallow concave to it.
I like the size for my bigger Tops!
But it’s really great for all Sizes.
If you don’t have one like this?
I suggest trying it out!
Good Luck!
Enjoy Spinning
Your Tops 👍
Arrived super-so-fast with great shipping info updates. Beautiful huge lense perfect for all sizes of tops. Highly recommend!!!
5 stars review from Marlon
I bought a stainless steel top and a glass lens as a gift. When I presented it to my son, he looked perplexed and spun the top on the glass, then reached for his card. He finished reading it, more than once - and the top was still spinning! At that the table was full of oohs and ahhs! So much appreciation for the prompt shipping that got a relatively last minute purchase to us on time, and the personal note was a nice touch (though understandably it was written to me as purchaser rather then the gift recipient). A wonderful gift that I think made a real impression!
Buy It. It’s really worth every cent, other bases are so much smaller and cheaper. This one is large and a crystal clear show piece - gives beginners some room to practice their spinning technique.
5 STAR DEAL ALL THE WAY THANKS
own a few glasses from bruce and this one is equally special
great glass lens! will buy again
Would have been better if it was more concave on one side.
