The designers designed them and had them custom made. They cost about $100 each.

where is this console from??

the knobs are GREAT. Schaub has a similar one that is smaller. These custom ones are awesome.

Thank you for your question!

These are part of our own line of hardware available exclusively here:
http://pulphome.com/shop/starburst-pull-hardware/

If you are not working with a designer, we would also be glad to provide you with a consulation if that would be valuable. We want your space to reflect it’s own beauty, and your style. http://pulpdesignstudios.com/client-questionnaire/

See more of our work: http://pulpdesignstudios.com
Shop our designs: http://pulphome.com