Fisher Space Pen Backpacker Space Pen, Ballpoint, Black Ink KEF Ci200QL Here's what makes the WSX1ABL

Here's what makes the WSX1ABL stand out:

Frequency response: 17-280 Hz (± 3dB)

With a wireless surround system that minimizes cable clutter

2x 20mm tweeters

Wireless subwoofer for rich

Fisher Space Pen Backpacker Space Pen, Ballpoint, Black Ink KEF Ci200QL Here's what makes the WSX1ABLThe Fisher Backpack Space Pen is made of Anodized Aerospace Grade 6061 T6 Billet Aluminium and features a Key Ring cap and Black Finger Grip & Trim. The internal pressurized refill has a 100 year shelf life, and writes in extreme temperatures ( 30 Degree to 205 Degree). The Backpacker Space Pen is available in 5 vibrant colors: Silver, Orange, Red, Blue, and Black. Gift Boxed