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The Endurance Artisan Spacebar Keycap

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Endurance Artisan Spacebar keycap: A space odyssey captured in a keycap

Christopher Nolan's film "Interstellar" is a masterwork that provides us with a lot of cosmic inspiration. The scene where Amelia flies a spaceship to rescue Cooper and they both return to the Endurance as Mann tries to attach his spaceship to the Endurance is one that sticks with us. What follows is very terrifying.

Endurance 6. 25u spacebar artisan keycap
Endurance spacebar artisan keycap

We had a burning desire to make a handmade artisan keycap based on the scenario for a long time. It took us years, countless ideas, and samples to finalize this design. The 6.25u keycap spacebar seems like a lot of canvas to work but we quickly realize it’s not a blessing in disguise. 

It's clear that astronauts play an important role in the SA Profile Moon keycap’s aesthetic appeal. We'll have to hand-cast and paint all of the teeny-tiny astronauts. This procedure takes a long time to complete, especially when working with small items. One issue is getting them out of the molds; another is the amount of qualifying parts, as we must eliminate any defective ones.

The endurance spacebar
Endurance 6. 25u spacebar artisan keycap

Next is the landscape, there are some sleepless nights we spent making the prototype for it. We choose blue and purple as the main color story then we space out the design with color options on the spectrum to give depth to each detail of the Endurance Artisan Spacebar. The multidimensional floating patterns that make the galactic sky of the artisan resin keycap even more alive can also be seen. Each layer takes between 8 and 16 hours to cast, not to mention that emulsifiers take longer to cast than conventional materials.

We’re thrilled to share this Endurance Artisan Spacebar keycap with those who are fans of Interstellar and the cosmos in general. We hope you enjoy it!

Tech Specs:

  • Material: Resin
  • Height: 12.5mm
  • Profile: SA
  • 6.25u (Spacebar)
  • Designed and hand-painted by Hirosart 

Inside the package:

  • 1 Spacebar keycap by Hirosart
  • 1 card
  • 2 rubber finger gloves


  • Every product was 100% handmade. 
  • The final product may vary slightly from the original photos. We would love to ask you to tolerate any reasonable differences.
  • For a long time use, please keep this product away from heat and water. Simply use a damped tissue to clean the surface.

All items are made-to-order. This means that when you place your order, we make that item just for you, one at a time, for the best quality!

We process orders on business days, which are Monday through Friday, Eastern Standard-Times. We exclude holidays observed by the Post Office: New Year’s Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas.

The time frame for order delivery is divided into two parts:

Processing time:

Orders will be shipped from Vietnam

The majority of orders are produced and shipped within 7-10 business days.

With custom orders such as: Pokemon keycaps, custom wrist rest… the processing time is 3 – 4 weeks.

Shipping time:

🇺🇸 United States:

Economy: 8 -15 business days

🇨🇦 Canada:

Economy: 12 - 20 business days.

🇬🇧 United Kingdom:

Economy: 10 - 15 business days.

🇦🇺 Australia & New Zealand:

Economy: 15 - 20 business days.

🇪🇺 European Countries:

Economy: 10 - 15 business days.

Other Countries: 

Economy: 15 - 20 business days.

To determine your spacebar size, you need to measure the length of the spacebar keycap in millimeters and divide it by 19. This will give you the unit size of your spacebar. For example, if your spacebar is 114 mm long, then your spacebar size is 114/19 = 6u. Our spacebar size ranges from 5.57u to 7u, so you can choose the one that fits your keyboard best.
Our keycaps are compatible with Cherry MX switches & clones in terms of switch types and SA/OEM in terms of keycap profile. These are the most common and popular types of switches and profiles in the mechanical keyboard market. However, some keyboards may have different layouts or sizes that may not match our keycaps. To provide you with better support, kindly email us with your keyboard model and we will check the compatibility for you.
A "keybcap profile" typically refers to the physical shape or design of a keyboard, particularly the arrangement and height of the keys. Different keyboard profiles can affect the typing experience and ergonomics, with common profiles including flat, low-profile, and sculpted designs. Additionally, in the context of mechanical keyboards, "keyboard profile" may also refer to the shape of the keycaps, such as OEM, Cherry, DSA, SA, or other profiles, each offering different keycap heights and shapes.
For custom orders such as Pokémon keycaps, custom night lights or wrist rests, the processing time extends to 3 to 4 weeks.

Reviews 4

  1. Corey Sanderson

    Took a bit of time (due to COVID), but was definitely worth the wait! Love both of my keycaps. They are both unique and in the style I requested. Will definitely consider buying more in the future.

  2. Jay

    The astronaut looks really cool and the colors were just right. The seller is very helpful and nice!! I would definitely buy some more

  3. Jasper Aerys

    I don't remember the shipping, so I'm gonna skip that 🙂 Quality — As expected. Stem holes are shaped perfectly, fits normally. No issues. Size — I've bought many keycaps from different places, various materials, & they're all relatively the same size. This is multiple centimeters taller. I probably just missed it when buying, but be aware. Aesthetics — Unfortunately, it doesn't look exactly like the pictures. The main selling point for me was the simplicity; the astronaut floats in dark space with few stars around. What I got was almost the entire background covered in blue glitter that sank to the bottom. The astronaut itself is adorable and easily recognizable, but the background just isn't that dark void of space I wanted. Still looks nice, but I'm a bit disappointed it isn't accurate. Maybe I got a bad batch, who knows.

  4. Mykaila Meyer (verified owner)

    I've had an amazing experience with this small business! I got the endurance artisan space key and it looks beautiful! I smile every time I look at it. I will most definitely buy more things from them! ❤

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