544 Sohn Dr, Elkhart Lake, WI 53020
Mon - Fri: 7am to 4pm

NP Swabs
USA Made & Shipped
FDA Registered


Produced and shipped in the USA

FDA Registered

FDA registered since 2001


Autoclavable compatible


using Shape NP Swabs

NP swabs are flexible sticks with a bristled end. Swab sticks have an intentionally weak point 7-8 cm from the bristled tip, which allows the stick to be broken to the correct length so the vial can be capped.


In testing, our swabs perform the same after being sterilized by steam or soaking in fresh 70% IPA for five minutes.

FDA Registered

Applicator, Absorbent tipped, non-sterile.


Made in a FDA registered facility and equipment for production and shipment of NP swabs.

Clinical approval

University of South Florida Health, Northwell Health, Formlabs and Tampa General Hospital Join Forces to Create 3D Printed Nasal Swabs to Test for COVID-19 in Patients in Emergency Shortage Situations.


Total Length: 6.00"
Head Length: 0.15"
Neck Length: 0.06"
Body Length: 0.10"
Breakpoint Location from Tip: 70mm


We're here to help!

About WJB Industries, LLC

WJB Industries, LLC is privately owned and operated.

Located in Elkhart Lake, Wisconsin U.S.A. it has been registered with the FDA since 2001 and has been ISO13485 certified since 2006.

Our Products

WJB offers disposable products used in the medical and commercial markets.

Frequently Asked Questions

What are 3D printed nasal swabs?

These 3D printed swabs are flexible sticks with a bristled end that are inserted into the nose to the back of the nasal cavity and swept around to collect material that sticks to the bristle.

What are 3D printed nasal swabs made out of?

Surgical guide resin, which is non-cytotoxic, not a sensitizer, non-irritating and complies with ISO 109933-1:2018.

How do 3D printed nasal swabs compare with other nasal swabs?

In clinical trials, 3D Printed nasal swabs perform as good as or better that traditional swabs for nasopharyngeal specimen collection

Where are they produced?

They are produced at Sohn Manufacturing Inc in Elkhart Lake, WI.

Get In Touch


WJB Industries
PO Box 427
544 Sohn Drive
Elkhart Lake, WI 53020

Email Us

Have questions? Email us anytime!

Call Us

We're here to answer your questions!


Monday: 7am - 4pm
Tuesday: 7am - 4pm
Wednesday: 7am - 4pm
Thursday: 7am - 4pm
Friday: 7am - 4pm
© All Rights Reserved Sohn Manufacturing 2021
envelope-ocheckcogclock-oflagmap-markerphoneenvelopephone-handsetmap-marker linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram