How to sketch product design - sunglasses.

[@userGGG702]

Great work , love the sunglasses.

[@pedoro6jjrr]

So great!

[@tamim.a]

Thank you !!!

[@kida2299]

sir, please keep uploading your work

[@jp99design]

Will do. Thank you.

[@ranjeetverma8898]

Sir I also interested in product design. Please sir give me a tip to how to improve my drawing and concepts

[@FranciscoDiaz-jy8ws]

What markers are those? (and the pen)

[@jp99design]

Francisco Diaz Prismacolor markers and Paper Mate felt tip.