The Corning® pipet tip loading system makes reloading racks economical and effortless. The System consists of a one-piece base which attaches to a "magazine" consisting of 10 layers of 96 tips. Simply place the loader and magazine over an empty rack, lower the magazine, and "click" — the rack is loaded and ready for use. Please check our Technical Information Listing on our Pipet Tip Compatibility Guide for additional pipet tip fit information. Starter kit includes 1 tip loader, 1 tip magazine containing 10 layers of 96 tips each and 10 empty racks 10 racks (included with Starter Kit).-Tip Refill kit consist of 5 tip magazines, each containing 10 layers of 96 tips; each magazine refills 10 racks (included with Starter Kit).-Cuts down significantly on packaging waste.-Tip loading system tips are nonsterile, autoclavable, DNase-/RNase-free, nonpyrogenic, and DNA-free.