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xTool Flat-Bottom K9 Crystal Ball
xTool Flat-Bottom K9 Crystal Ball, view 2xTool Flat-Bottom K9 Crystal Ball, view 3xTool Flat-Bottom K9 Crystal Ball, view 4
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Flat-Bottom K9 Crystal Ball

$21.99

In stock at xtool.com

This xTool Flat-Bottom K9 Crystal Ball is an 80 mm (3.1 inch) optical-grade glass sphere with a pressed flat base so it stands without a holder. K9 crystal is clearer than regular glass, with no green tint, which suits inner engraving. xTool lists it for its F2 Ultra UV for surface, embossed, and inner engraving. It suits keepsake and custom gift makers.

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Price and stock from xtool.com, refreshed daily. We may earn a commission if you buy.

Highlights

  • 80 mm (3.1 in) K9 optical crystal sphere
  • Flat bottom so it sits upright
  • Works with xTool F2 Ultra UV for surface, embossed, and inner engraving
  • High clarity with virtually no bubbles

Best for

xTool F2 Ultra UV owners making personalized crystal keepsakes.

Things to consider

  • Inner engraving needs a UV or specialized laser; standard diode and CO2 machines cannot do it.
  • The listing at one point refers to a rectangular blank, so confirm you are getting the ball shape.
  • K9 crystal can chip or crack if dropped.

Key specs

Price$21.99
Diameter80 mm (3.1 in)
MaterialK9 optical crystal
BaseFlat-bottom
Compatible withxTool F2 Ultra UV

Our take

A fair-priced single blank for UV engraving owners. Buy the 40-pack studio kit if you sell these regularly.

Flat-Bottom K9 Crystal Ball at a glance

BrandxTool
Price$21.99
TypeArt & Crafting Materials
AvailabilityIn stock at xtool.com
ReturnsReturns are accepted within 30 days of delivery and you pay return shipping. No service…

Price check

At $21.99, the Flat-Bottom K9 Crystal Ball is mid-range for xTool, whose 885 listed products run $0.03 to $21,599.

Similar items from other brands we track run $9.99 to $89.99.

Buying from xTool

xTool is a strong pick if you want a laser engraver or printer backed by a big, well-documented ecosystem of jigs, blanks and materials sold in the same store. Skip it if you expect free, no-questions returns: after day 14 an unwanted machine costs 10% to 30% of the order total to send back. Read the refund fee table before you buy any machine.

Shipping
Machines and refurbished machines ship free in the US; accessories and materials are a $10 flat fee under $89 and free at $89 or more. Standard US delivery is listed as 1 to 3 business days, with paid 3rd-day options for machines.
Returns
Returns are accepted within 30 days of delivery and you pay return shipping. No service fee applies in the first 14 days; from day 15 to 30 a non-defective return costs 10% to 30% of the order total, machines must have lasered under 50 times, and separately bought materials and filters are not returnable.
Warranty
xTool offers a limited warranty with free repair or replacement for problems within the warranty period, starting with remote troubleshooting by email to Support@xtool.com. Misuse, unauthorized repairs and third-party parts are excluded.
International
This store ships to the US, New Zealand, South Africa and Singapore. Shoppers in Canada, Australia, the UK, France, Germany, the rest of Europe and Japan are directed to regional storefronts.

Read our full xTool review and shop all products →

Frequently asked questions

Can I engrave the inside of this crystal ball with a diode laser?
xTool lists inner engraving with the F2 Ultra UV. Standard diode lasers are not mentioned for inner engraving.
Does it need a stand?
No. The flat bottom lets it sit upright on its own.
How much is the Flat-Bottom K9 Crystal Ball?
xTool lists it at $21.99 on xtool.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is xTool's return policy?
Returns are accepted within 30 days of delivery and you pay return shipping. No service fee applies in the first 14 days; from day 15 to 30 a non-defective return costs 10% to 30% of the order total, machines must have lasered under 50 times, and separately bought materials and filters are not returnable.
How long does xTool take to ship?
Machines and refurbished machines ship free in the US; accessories and materials are a $10 flat fee under $89 and free at $89 or more. Standard US delivery is listed as 1 to 3 business days, with paid 3rd-day options for machines.
Does the Flat-Bottom K9 Crystal Ball come with a warranty?
xTool's published warranty terms: xTool offers a limited warranty with free repair or replacement for problems within the warranty period, starting with remote troubleshooting by email to Support@xtool.com. Misuse, unauthorized repairs and third-party parts are excluded.
Where can I buy the Flat-Bottom K9 Crystal Ball?
The Flat-Bottom K9 Crystal Ball is sold directly by xTool on xtool.com. The Shop now button on this page goes straight to the product there.
Is the Flat-Bottom K9 Crystal Ball in stock?
Yes. xTool lists it as in stock on xtool.com as of our latest check. Stock and prices refresh throughout the day.
Is xTool a legit store?
xTool is a strong pick if you want a laser engraver or printer backed by a big, well-documented ecosystem of jigs, blanks and materials sold in the same store. Skip it if you expect free, no-questions returns: after day 14 an unwanted machine costs 10% to 30% of the order total to send back. Read the refund fee table before you buy any machine. Our full xTool review covers shipping, returns and what to check before ordering.
Is the Flat-Bottom K9 Crystal Ball expensive?
At $21.99 it is mid-range for xTool ($0.03 to $21,599 across 885 products), and similar items from other brands run $9.99 to $89.99.

More from xTool

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