Measure stuff with your pen

Here’s something that I’ve never seen before… The Messograf Caliper / Pen is an ink pen with built in calipers. Nifty idea! I measure things all the time, so this would come in very handy for me. It has a 0.1mm metric and 1/16″ inch scale. The price is $27.90.

BIC Round Stic Xtra Life Black Ballpoint Pens, Medium Point (1.0mm), 60-Count Pack of Bulk Pens, Flexible Round Barrel for Writing Comfort, No. 1 Selling Ballpoint Pens

14% Off $6.99 $5.52 (as of January 27, 2025 16:27 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

Zebra Pen Z-Grip Retractable Ballpoint Pen, Medium Point, Black Ink, Model Number: 22218, 18-Pack (22218)

13% Off $11.53 $8.98 (as of January 27, 2025 17:19 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

BIC Round Stic Xtra Life Ballpoint Pens, Medium Point (1.0mm), Blue, Flexible Round Barrel For Writing Comfort, 60-Count

$6.74 $5.99 (as of January 27, 2025 16:27 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)