Company is owned by LowerField Works LLC (Formerly known as UberWorks LLC) in Dale, Texas, USA, and its DBA (Doing Business As) ProtoPens (formerly known as which is its unregistered trademark.

LowerFiled Works LLC\ProtoPens address in USA is:
371 FM 672
DALE, TX 78616

ProtoPens ships items from USA and Europe.
In case of returns, please contact us for a return shipping address. Depending where you are located, we will provide you with return shipping address in USA or Europe.

We are also manufacturing our own line of high-quality notebooks & journals, (Formerly known as UBERWORKS Notebooks), now ContriveNotebooks

Contact us via the contact form at: contact us page

or at:

And this is where it all started... The beautiful and vibrant Austin, Texas!