the Stress Oil Rig Stress Lifts Away Your Tension & Secures Your Investments. Oil Tower Stress Relievers May Give Your Image the Lift It Needs to Really Make a Name for Itself! Slick Marketing Techniques May Work Well in Some Cases, But You Also Need a Quality Promo Item to Keep Your Name in Front of Customers on a Regular Basis. Oil Derrick Stress Balls Could Overhaul Your Strategies Without Making a Mess of Everything Youve Worked Hard to Preserve. Made From Soft, Squeezable Foam, These Oil Towers Should Always be Close by to Relieve Your Worries. Minimum Quantity: 500