Rollerball Section 10M.75 threaded STL 3D Print

Rollerball Section 10M.75 threaded STL 3D Print

$4.99

Instant Digital Download

Turn a bespoke fountain pen into one that accepts rollerball ink cartridges!

Tested and works with rollerball ink cartridges that come with Penn State's rollerball kits and Schneider Topball 850 ink cartridges. Should also work with any other brand where the dimensions of the 3 lengths from front to back match that of either of these two cartridges (See photos, the depth of part A and B are key to your ink cart fitting within the 3d print). Overall length of the 2 rollerball refill types tested is 11cm, or 110mm.

Does not work with a rollerball cart tested from a Uni-Ball 207, which measure 12.9cm, or 129mm.

This is a 3D printable STL file for a custom-designed "section" to hold rollerball ink cartridges in a bespoke pen body. The inside of this has been designed to rest the ledges of rollerball pen cartridges at the correct lengths so the cartridge doesn't shift around when writing.

You will need to either measure the internal depth of your bespoke pen to only be as deep as the installed cartridge, use a spring inside the bespoke pen to put forward pressure on the ink through the hole or insert a plug so the installed cartridge pushes up against this inside your bespoke pen and the ink cartridge does not get pressed into the body.

The threads are a 10M.75 thread and screw into the body of the pen. Your inside threads must match 10M.75 or this version will not work. The nib can be printed in any color you want. I designed and tested with PLA. The settings used were as follows:

Super Quality 0.12mm
Layer Height .12mm
Wall Thickness 1mm
Wall Line COunt 2
Top Bottom Thickness .84mm
Top Thickness .84mm
Top Layers 7
Bottom Thickness .84mm
Bottom Layers 7
Horiontal Expansion 0mm

Infill 20%
Infill Pattern Octet

Print Temp 200 degrees
Build Plate Temp 65 degrees

Print Speed 100 mm/s

Enable Retraction True
Enable Print cooling True
Fan Speed 100%

Generate Support True
Support Placement Touching Buildplate
Support Overhang Angle 0
Build Plate Adhesion Type None

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  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns and exchanges

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

I don't accept cancellations

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)

Conditions of return

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

Privacy policy

This Privacy Policy describes how and when I collect, use, and share information when you purchase an item from me, contact me, or otherwise use my services through Etsy.com or its related sites and services.

This Privacy Policy does not apply to the practices of third parties that I do not own or control, including Etsy or any third party services you access through Etsy. You can reference the Etsy Privacy Policy to learn more about its privacy practices.

Information I Collect

To fulfill your order, you must provide me with certain information (which you authorized Etsy to provide to me), such as your name, email address, mailing address, payment information, and the details of the product that you’re ordering. You may also choose to provide me with additional personal information (for a custom order, for example), if you contact me directly.

Why I Need Your Information and How I Use It

I rely on a number of legal bases to collect, use, and share your information, including:
• as needed to provide my services, such as when I use your information to fulfill your order, to settle disputes, or to provide customer support;
• when you have provided your affirmative consent, which you may revoke at any time, such as by signing up for my mailing list;
• if necessary to comply with a legal obligation or court order or in connection with a legal claim, such as retaining information about your purchases if required by tax law; and
• as necessary for the purpose of my legitimate interests, if those legitimate interests are not overridden by your rights or interests, such as 1) Providing and improving my services. I use your information to provide the services you requested and in my legitimate interest to improve my services; and 2) Compliance with the Etsy Seller Policy and Terms of Use. I use your information as necessary to comply with my obligations under the Etsy Seller Policy and Terms of Use.

Information Sharing and Disclosure

Information about my customers is important to my business. I share your personal information for very limited reasons and in limited circumstances, as follows:
• Etsy. I share information with Etsy as necessary to provide you my services and comply with my obligations under both the Etsy Seller Policy and Etsy Terms of Use.
• Service providers. I engage certain trusted third parties to perform functions and provide services to my shop, such as delivery companies. I will share your personal information with these third parties, but only to the extent necessary to perform these services.
• Business transfers. If I sell or merge my business, I may disclose your information as part of that transaction, only to the extent permitted by law.
• Compliance with laws. I may collect, use, retain, and share your information if I have a good faith belief that it is reasonably necessary to: (a) respond to legal process or to government requests; (b) enforce my agreements, terms and policies; (c) prevent, investigate, and address fraud and other illegal activity, security, or technical issues; or (d) protect the rights, property, and safety of my customers, or others.

How Long I Store Your Information

I retain your personal information only for as long as necessary to provide you with my services and as described in my Privacy Policy. However, I may also be required to retain this information to comply with my legal and regulatory obligations, to resolve disputes, and to enforce my agreements. I generally keep your data for the following time period: 7 years.

Transfers of Personal Information Outside the EU

I may store and process your information through third-party hosting services in the US and other jurisdictions. As a result, I may transfer your personal information to a jurisdiction with different data protection and government surveillance laws than your jurisdiction. If I am deemed to transfer information about you outside of the EU, I rely on Privacy Shield as the legal basis for the transfer, as Google Cloud is Privacy Shield certified.

Your Rights

If you reside in certain territories, including the EU, you have a number of rights in relation to your personal information. While some of these rights apply generally, certain rights apply only in certain limited cases. I describe these rights below:
• Access. You may have the right to access and receive a copy of the personal information I hold about you by contacting me using the contact information below.
• Change, restrict, delete. You may also have rights to change, restrict my use of, or delete your personal information. Absent exceptional circumstances (like where I am required to store data for legal reasons) I will generally delete your personal information upon request.
• Object. You can object to (i) my processing of some of your information based on my legitimate interests and (ii) receiving marketing messages from me after providing your express consent to receive them. In such cases, I will delete your personal information unless I have compelling and legitimate grounds to continue using that information or if it is needed for legal reasons.
• Complain. If you reside in the EU and wish to raise a concern about my use of your information (and without prejudice to any other rights you may have), you have the right to do so with your local data protection authority.

How to Contact Me

For purposes of EU data protection law, I, Corby Bender, am the data controller of your personal information. If you have any questions or concerns, you may contact me at corby.bender1976@gmail.com.

Frequently Asked Questions

Do you really make these items?

YES! I make all items by hand in my garage wood shop in Elkhorn, Nebraska, USA. I use a variety of tools including a drill press, table saw, sanding equipment, and a wood lathe. Some of the items I produce have parts supplied by a 3rd party, such as all the bits that make pens work, but I make all the custom pieces and assemble the final product by hand.

Custom and personalized orders

I may be able to customize certain products, depending on the request and the product being asked about. As an example, if you see a bottle stopper you love but you would rather have a version made in Ironwood instead of Bubinga, I can do that for you. There may be a slight difference in cost if the material you are requesting is more expensive than the material I have on hand.

Sizing details

For rings, I use the standard US size system. If you use an alternative system such as that used in EU, or if you provide me your ring finger size in MM, I can match the closest US size to your request and make sure your ring fits as closely as possible.

Care instructions

Caring for pens is simple. Keep them dry and don't toss them around. Like any item, you can damage, scratch, or scuff anything sold in my shop if it is not cared for. Regarding rings, when wood gets wet, it can expand and contract. It is suggested to keep wooden rings away from water. While I do coat the rings with a water-resistant finish for some level of protection, it is recommended to avoid getting them wet to ensure the longest life of the product.

Avoid acetone exposure! Fingernail polish remover will destroy the finish on a lot of the pens and rings I make.

Wholesale availability

Unfortunately, no. I am one man in one small shop making pieces every few days. I do not have a factory and I do not mass produce items. They are all custom, unique, and hand made by me.

Shipping Outside of the USA?

I've recently had a situation when sending pens to the UK. I was unaware that beyond the shipping charges Etsy puts in place to get my pen packages outside of the USA, there can be additional charges applied that the customer is expected to pay.

If you are ordering from outside of the United States, please have a look at this article. While it is specific to the UK and Royal Mail, this concept could also apply to your region or country.

https://personal.help.royalmail.com/app/answers/detail/a_id/7208/~/help-with-paying-customs-fees

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