Oilstone n. : A variety of hone slate, or whetstone, used for whetting tools when lubricated with oil.

Example:


Taxonomy
interactive agency, Oilstone, web design, internet marketing agency, eMarketing Solutions, marketing company, best practice, associated services, marketing initiatives, relationship agency, web developer, web designer, practice web design, service, eBusiness solutions, design, measure, digital business.

Defination from the web:
Oilstone is an interactive agency, internet marketing agency, online marketing company and specialists in best practice web design and development. ... Oilstone is a full-service interactive agency that offers a wide range of eMarketing and eBusiness solutions across multiple channels. ...