Maple Tree Tapping Kit &ndash; Includes 5/16&rdquo; Tree Saver Taps Spiles + 3-Foot Drop Line Tubes (Pack of 5), and 80 Page Fully Illustrated Guide to Maple Tapping Book Kit includes: (5) 5/16 Maple tree taps (spiles); (5) 5/16x 3-foot blue drop line tubes; (1); 80 Page Fully Illustrated Guide to Maple Tapping Book; Quick-start, instruction sheet by Maple Tapper, the maple tree tapping experts PRE-CONNECTED and READY-TO-USE! Our heavy-duty food grade taps, 3-foot flexible tubing, and Quick Start Instruction Sheet provide EVERYTHING you need to start maple tapping quickly 80 page Guide to Maple Tapping book walks you through the process from identifying the right trees, tapping, delicious recipes; advice from professional sugarmakers, and more! Our Blue Tubing is more bacteria resistant than traditional clear tubing; it draws less sunlight, yet still shows the flow of maple sap. 5/16 tap causes 30-35% less damage to the tree compared to traditional 7/16 spiles LIFETIME GUARANTEE ON ALL TAPS AND TUBES. The perfect maple tapping starter kit for beginning or experienced maple tappers; both kids and adults