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Cleanroom Pens

Cleanroom Pens With Retractable Tips or Capped Style

image representing mechanical cleanroom pensCleanroom pens are used to take documentation in a controlled environment. Depending on your application, the presence of certain chemicals found in standard ball point pen ink may not be allowed. The cleanroom pens have low sodium, low chloride and low heavy-metal level ink that is non-smearing and permanent.

Our cleanroom pens come double cleanroom poly-bagged. The are washed and packaged inside of a Class 100 clean room environment. The barrels are madeof high-density polypropylene. We offer two styles available, mechanical style with retractable tip or a capped style. Due to a cap being a crevice, we usually recommend the retractable tip cleanroom pens as a first choice. See below to learn more about them both.


Mechanical Cleanroom Pens

Mechanical cleanroom pens are the preferred style due to the absence of a cap. Contamination can become trapped or accumulate in a pen cap if not properly cleaned. With the retractable tip, these cleanroom pens are often in high demand and sometimes go on backorder for 3-4 weeks. Blue, Red and Black in colors are available. Pens come in double cleanroom bags of 12 pens with 10 packs per case. These are the pens that our customers request most.

This pen is compatible with IPA and other similar chemicals and feature a handy clip. These pens are used for general writing on cleanroom paper, marking cleanroom labels and taking notes. Ink has been formulated as non-smearing.


Part NumberColorTip StyleCase Quantity
CRBP-BLKBlackRetractable100 Pens, 10 Bags of 10
CRBP-BLUBlueRetractable100 Pens, 10 Bags of 10
CRBP-REDRedRetractable100 Pens, 10 Bags of 10


Capped Cleanroom Pens

Capped cleanroom pens are a good backup product to the mechanical style listed above. The capped cleanroom pens are high quality, offer low sodium ink and a specially formulated poly barrel to eliminate particle generation.  Due to the fact that these pens have caps, please take special care to thoroughly clean and disinfect your pen and cap when using this product.

We recommend using the mechanical style cleanroom pens since there is no cap. Caps can trap or hold particles and contamination. If you would like samples of our cleanroom pens, please contact us.


Part NumberColorTip StyleCase Quantity
CP-01BlackCapped100 Pens, 10 Packs of 10 Pens
CP-02BlueCapped100 Pens, 10 Packs of 10 Pens
CP-03RedCapped100 Pens, 10 Packs of 10 Pens