TWSBI Fountain Pen Nib & Line Comparison

In this video, I'll show you the line width differences between the TWSBI #4, 5 and 6 nibs in all nib sizes from EF to 1.1mm Stub. Comparing with a COPIC Multiliner allows us to roughly approximate the line widths in millimeters for all the different nibs and we hope this video helps you choose which nib size will be the perfect one for your handwriting! Timestamps: 0:00 Intro to TWSBI #4, #5, #6 Nibs 1:25 TWSBI #4 Nib 1:39 TWSBI ECO Extra Fine Nib 4:50 TWSBI ECO Fine Nib 7:25 TWSBI ECO Medium Nib 9:37 TWSBI ECO Broad Nib 12:13 TWSBI ECO Stub 1.1 Nib 14:33 TWSBI ECO All Nib Sizes 16:13 TWSBI #5 Nib 16:27 TWSBI Diamond 580 Extra Fine Nib 19:05 TWSBI Diamond 580 Fine Nib 21:29 TWSBI Diamond 580 Medium Nib 24:08 TWSBI Diamond 580 Broad Nib 26:30 TWSBI Diamond 580 Stub 1.1 Nib 29:09 TWSBI #6 Nib 29:42 TWSBI Vac 700R Extra Fine Nib 32:08 TWSBI Vac 700R Fine Nib 33:53 TWSBI Vac 700R Medium Nib 35:33 TWSBI Vac 700R Broad Nib 37:31 TWSBI Vac 700R Stub 1.1 Nib 39:34 TWSBI Vac 700R All Nib Sizes 41:04 TWSBI Stub 1.1 Nib Comparison 43:16 TWSBI Full Line Comparison 45:42 Thanks for watching! TWSBI Fountain Pens: https://yosekastationery.com/collecti... ►Website: https://yosekastationery.com​ ►Instagram:   / yoseka.stationery   ►Facebook:   / yoseka.stationery​   ►Twitter:   / yosekabox​   ►Email: [email protected]