Civil Engineering - BIC company published the picture and wrote: Don't try to change something until it's still working🖊. | Facebook
![Amazon.com : BIC Round Stic Xtra Life Blue Ballpoint Pens, Medium Point (1.0mm), 60-Count Pack of Bulk Pens, Flexible Round Barrel for Writing Comfort, No. 1 Selling Ballpoint Pens : Rollerball Pens : Amazon.com : BIC Round Stic Xtra Life Blue Ballpoint Pens, Medium Point (1.0mm), 60-Count Pack of Bulk Pens, Flexible Round Barrel for Writing Comfort, No. 1 Selling Ballpoint Pens : Rollerball Pens :](https://m.media-amazon.com/images/I/81XIJg0Q8CL._AC_UF894,1000_QL80_.jpg)
Amazon.com : BIC Round Stic Xtra Life Blue Ballpoint Pens, Medium Point (1.0mm), 60-Count Pack of Bulk Pens, Flexible Round Barrel for Writing Comfort, No. 1 Selling Ballpoint Pens : Rollerball Pens :
![BIC PrevaGuard Gel-ocity Gel Pen - 0.7 mm Pen Point Size - Black Gel-based Ink - 1 / Dozen - Filo CleanTech BIC PrevaGuard Gel-ocity Gel Pen - 0.7 mm Pen Point Size - Black Gel-based Ink - 1 / Dozen - Filo CleanTech](https://content.etilize.com/Original/1069097447.jpg)
BIC PrevaGuard Gel-ocity Gel Pen - 0.7 mm Pen Point Size - Black Gel-based Ink - 1 / Dozen - Filo CleanTech
BIC Soft Feel Retractable Ballpoint Pens Medium Point 1.0 mm Black Barrel Black Ink Pack Of 12 Pens - Office Depot
![Amazon.com : BIC Round Stic Grip Xtra Comfort Black Ballpoint Pens, Medium Point (1.2mm), 36-Count Pack, Perfect Writing Pens With Soft Grip for Superb Comfort and Control : Office Products Amazon.com : BIC Round Stic Grip Xtra Comfort Black Ballpoint Pens, Medium Point (1.2mm), 36-Count Pack, Perfect Writing Pens With Soft Grip for Superb Comfort and Control : Office Products](https://m.media-amazon.com/images/I/71NZaBEzccL._AC_UF894,1000_QL80_.jpg)