MECHANIC IN A BOTTLE (MIB) BLADE & CHAIN LUBRICANT & CLEANER is an advanced engineered bio-lubricant that delivers SUPERIOR PERFORMANCE with all the benefits of being GREEN! This lubricant is engineered to do a better job cleaning, protecting, and preserving blade edges, tools, and equipment. It uses unique cleaning technology to break down stubborn sap, resins, gums, and uses unique surface bonding SELF-CLEANING technology for superior protection and lubrication. This ensures your tools and equipment look and perform better over time. TWO 8 oz bottles.