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Space & Tech

613 Styles
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1 Day Turnaround
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Find Your Ring Size

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What brings you here today?

✅
I know my ring size
From another ring or measurement
🤔
I need to find my size
I'll answer a few questions
🎁
It's a gift for someone
Help me figure out their size

What's your current ring size?

⚠️ IMPORTANT

Was this size from a standard fit or comfort fit ring?

What type of ring was it?

📏
Standard Fit
  • Flat interior
  • Most jewelry store rings
  • Feels snug on finger
→ Size DOWN 0.5 for comfort fit
💫
Comfort Fit
  • Rounded interior
  • Slides over knuckle easier
  • Our rings are this type!
→ Use your same size
🤷
Not Sure

Most store-bought rings are standard fit

Who is this ring for?

👩
Women
Typical: Size 4-8
👨
Men
Typical: Size 8-14

Describe your hands & knuckles

🤏
Petite
Small hands, slim fingers
✋
Average
Medium build
🖐️
Large
Big hands or prominent knuckles
💪
Large Knuckles Only
Average hands but big knuckles

Your Recommended Size

7

Try: 6.5 - 7.5

💫 COMFORT FIT

Our rings have a rounded interior that slides on easier and feels more comfortable. This size accounts for our comfort fit design!

💡 Remember this size when selecting on the product page!

📏 View Complete Size Guide & Printable Sizer →

Do you have access to one of their rings?

💍
Yes, I can borrow a ring
I'll measure it secretly
🙈
No, I need another way
Help me estimate their size
🤫
I can ask someone close to them
Friend, family member, etc.

How to Measure Their Ring

1️⃣
Borrow a ring they wear on that finger

Make sure it fits the finger you're buying for!

2️⃣
Trace the inside on paper

Or press it into a bar of soap for an impression

3️⃣
Measure the inner diameter

Use our size chart to find the matching size

📏 View Printable Ring Sizer →

Already know the size? Select it:

Tell us about them

👩
Woman
👨
Man

What's their body build?

🧍
Petite / Slim
Small frame, thin fingers
🧍‍♂️
Average
Medium build
💪
Athletic / Muscular
Fit, strong hands
🧸
Large / Plus Size
Bigger build

Their Estimated Size

7

Most likely: 6.5 - 7.5

💡 PRO TIP

Buying a gift? Our quiz factors in comfort fit sizing. If you're still unsure, ask their friends or try the string trick on one of their rings!

💫 COMFORT FIT

Our rings have a rounded interior - more comfortable than standard rings!

💡 Remember this size when selecting on the product page!

Handcrafted with Love
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About This Collection

Space & Tech

Discover our curated collection of premium tungsten rings, each crafted with care and available with free personalized engraving. Every ring tells a story.

613 Unique Designs
8mm Premium Width
37 Max Characters
Got Questions?

Frequently Asked

Your ring is ready to ship in 1 business day. We offer free U.S. shipping on every order, and most orders arrive within 3-5 business days after shipment.

You can add up to 37 characters for inside engraving at no additional cost. This includes letters, numbers, spaces, and most special characters.

All custom engraved items are final sale and cannot be returned or exchanged. Please double-check your personalization and ring size before placing your order.

Free U.S. Shipping On every order
Free Engraving Up to 37 characters
Ready in 1 Day Fast turnaround
Warranty Included Quality guaranteed
✨ More Collections

Explore More Designs

Discover our full range of handcrafted tungsten rings

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Space & Tech

613 STYLES
Free U.S. SHIPPING
1 Day TURNAROUND
613 rings
Plancks Constant – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

Plancks Constant – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

$57.77 $115.54
Place Robot – Tungsten Wedding Band, 8 mm, Gray Comfort-Fit Unisex

Place Robot – Tungsten Wedding Band, 8 mm, Gray Comfort-Fit Unisex

$57.77 $115.54
Piston Rod – Tungsten Wedding Band, 8 mm, Silver, Rose Gold Comfort-Fit Unisex

Piston Rod – Tungsten Wedding Band, 8 mm, Silver, Rose Gold Comfort-Fit Unisex

$57.77 $115.54
Pipette – Tungsten Wedding Band, 8 mm, Blue Comfort-Fit Unisex

Pipette – Tungsten Wedding Band, 8 mm, Blue Comfort-Fit Unisex

$57.77 $115.54
Pipette Tips – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

Pipette Tips – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

$57.77 $115.54
Pipeline – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

Pipeline – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

$57.77 $115.54
Pin Header – Tungsten Wedding Band, 8 mm, Blue, Gunmetal Comfort-Fit Unisex

Pin Header – Tungsten Wedding Band, 8 mm, Blue, Gunmetal Comfort-Fit Unisex

$57.77 $115.54
Pi Pie Slice – Tungsten Wedding Band, 8 mm, Black, Silver Comfort-Fit Unisex

Pi Pie Slice – Tungsten Wedding Band, 8 mm, Black, Silver Comfort-Fit Unisex

$57.77 $115.54
Photon – Tungsten Wedding Band, 8 mm, Silver Comfort-Fit Unisex

Photon – Tungsten Wedding Band, 8 mm, Silver Comfort-Fit Unisex

$57.77 $115.54
Phosphorus P – Tungsten Wedding Band, 8 mm, Gray, Blue Comfort-Fit Unisex

Phosphorus P – Tungsten Wedding Band, 8 mm, Gray, Blue Comfort-Fit Unisex

$57.77 $115.54
Phospholipid Bilayer Icon – Tungsten Wedding Band, 8 mm, Grey Comfort-Fit Unisex

Phospholipid Bilayer Icon – Tungsten Wedding Band, 8 mm, Grey Comfort-Fit Unisex

$57.77 $115.54
Phosphate Po4 – Tungsten Wedding Band, 8 mm, Gunmetal, Blue Comfort-Fit Unisex

Phosphate Po4 – Tungsten Wedding Band, 8 mm, Gunmetal, Blue Comfort-Fit Unisex

$57.77 $115.54
Phenyl Group – Tungsten Wedding Band, 8 mm, Black Comfort-Fit Unisex

Phenyl Group – Tungsten Wedding Band, 8 mm, Black Comfort-Fit Unisex

$57.77 $115.54
Pharmacy Crest – Tungsten Wedding Band, 8 mm, Gray Comfort-Fit Unisex

Pharmacy Crest – Tungsten Wedding Band, 8 mm, Gray Comfort-Fit Unisex

$57.77 $115.54
Petri Dish Culture – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

Petri Dish Culture – Tungsten Wedding Band, 8 mm, Grey, Blue Comfort-Fit Unisex

$57.77 $115.54
Periodic Table Tile – Tungsten Wedding Band, 8 mm, Gunmetal, Blue Comfort-Fit Unisex

Periodic Table Tile – Tungsten Wedding Band, 8 mm, Gunmetal, Blue Comfort-Fit Unisex

$57.77 $115.54
Peptide Bond – Tungsten Wedding Band, 8 mm, Black, Blue Comfort-Fit Unisex

Peptide Bond – Tungsten Wedding Band, 8 mm, Black, Blue Comfort-Fit Unisex

$57.77 $115.54
Pasteur Pipette – Tungsten Wedding Band, 8 mm, Gray, Blue Comfort-Fit Unisex

Pasteur Pipette – Tungsten Wedding Band, 8 mm, Gray, Blue Comfort-Fit Unisex

$57.77 $115.54
Partly Cloudy – Tungsten Wedding Band, 8 mm, Silver Comfort-Fit Unisex

Partly Cloudy – Tungsten Wedding Band, 8 mm, Silver Comfort-Fit Unisex

$57.77 $115.54
Partial Derivative – Tungsten Wedding Band, 8 mm, Black Comfort-Fit Unisex

Partial Derivative – Tungsten Wedding Band, 8 mm, Black Comfort-Fit Unisex

$57.77 $115.54
Paper Recycling Icon – Tungsten Wedding Band, 8 mm, Blue Comfort-Fit Unisex

Paper Recycling Icon – Tungsten Wedding Band, 8 mm, Blue Comfort-Fit Unisex

$57.77 $115.54
PNP Transistor – Tungsten Wedding Band, 8 mm, Silver, Blue Comfort-Fit Unisex

PNP Transistor – Tungsten Wedding Band, 8 mm, Silver, Blue Comfort-Fit Unisex

$57.77 $115.54
PCB Traces – Tungsten Wedding Band, 8 mm, Grey Comfort-Fit Unisex

PCB Traces – Tungsten Wedding Band, 8 mm, Grey Comfort-Fit Unisex

$57.77 $115.54
PCB Traces – Tungsten Wedding Band, 8 mm, Blue, Gray Comfort-Fit Unisex

PCB Traces – Tungsten Wedding Band, 8 mm, Blue, Gray Comfort-Fit Unisex

$57.77 $115.54
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