Eye Sketch

Hi friends I am harsh magar today I draw this sketch

This is Eye Sketch

To draw this sketch you need only one black ball pen 

The link's of instruments for drawing 

Gel pen - https://kundantraders.co.in/products/flair-pop-gel-pen?variant=40971966873772

paper - https://www.amazon.in/JK-Paper-Easy-Copier-Sheets/dp/B07KDXJZPG/ref=asc_df_B07KDXJZPG/?tag=googleshopdes-21&linkCode=df0&hvadid=396988504026&hvpos=&hvnetw=g&hvrand=13046209233686141526&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9299854&hvtargid=pla-848802553620&psc=1&ext_vrnc=hi