Bic Cristal Ball Pen, Biro, Medium Nib, Black Ink, Set of 9.

9 x Great quality Bic Cristal ball pens, made in France.

Bic Cristal Soft Ballpoint Pens Medium Tip (1.2 mm) Assorted Colours, Pack of 15 + 5 : Office Products

BIC Cristal Soft Ball Point Pens Biros Buy 1 to 50 Black Blue Red Green Office

Simply Genius (20 Pack) Retractable Ballpoint Pens Medium Point Click Pens for Journal Notebook Writing Office Supplies Pens, Black

BIC Atlantis Retractable Ballpoint Pens

BIC Cristal Xtra Smooth Black Ballpoint Pens, Medium Point (1.0mm), 500-Count Pack

A nice quality and very unusual retractable ballpoint pen from Staedtler. But let's deal with the elephant in the room first. Well, it's grey, but it actually isn't an elephant. It's concrete. Yes, this pen is made from concrete, which is hardly the first material that comes to mind when you think of pens. Brass, yes. Aluminium, definitely. Steel, of course. Wood, yes, it's lovely and natural.

Staedtler 441CONB-9 Concrete Premium Ballpoint Pen, Grey

1.0MM BALLPOINT PENS. Writes up to 2x more than other ballpoint pens. Stylish & lightweight design. AVAILABLE IN : Black,blue,red or green. Cap & end

BIC 'CRISTAL' CAPPED 1.0mm MEDIUM BALLPOINT BIRO PENS IN BLACK BLUE GREEN OR RED

Gel-ocity Retractable Gel is a smooth writing retractable gel perfect for any writing occasion. The contoured grip offers comfort and control. The fashionable translucent barrels provide an ink-viewing window so you’ll never run out of ink unexpectedly. Available in 0.7 mm medium point in blue. Refillable.

BIC Velocity Retractable Gel Pen, 0.7 mm Medium Tip, Black - 4 pack

BIC Cristal Medium Multicolour, Blue, Black, and Red Ballpoint Pens: Your Durable Partner for Smooth Writing - AliExpress

BIC Cristal Ballpoint Pen s Box - AliExpress