uni-ball Air micro UBA-188M
this pen comes in two flavours uni-ball Air Micro UBA-188m or the uni-ball Air medium UBA-188-l
I find these pens look stylish and feel silky smooth. the smaller one I prefer because it leaves less mess and the lines are thinner.
I would recommend buying both of them to try them
links:
https://uniball.co.uk/brands/air/uni-...
https://uniball.co.uk/brands/air/uni-...
I bought mine off Amazon for around £4.50 for 3 of them.
alternative from pilot that is refillable:
https://www.wilko.com/en-uk/pilot-v5-...
I have not tried them due to there £2 pick up fee and £5 delivery
specs for the uni-ball Air Micro UBA-188m:
Weight: 13.542 g
Dimensions: 11.05 × 16.3 × 140.2 mm
OMIT pa_nib-material: Tungsten Carbide
Nib Type: Rollerball
Colours: Black, Blue, Red, Black, Blue, Red
Nib Size: 0.5mm
Pen Features: Capped
Ink Type: Liquid
Rubberized Grip: No
Nib Material: tungsten carbide
Barrel Colour
Black
Barrel Material
Plastic (PC/PP)
Refillable
No
Erasable
No
Smudge Resistant
No
Pocket Clip
Yes
Clip Material
Plastic (PC/PP)