Giro's Blue Pruner Titanium Straight Blades Ash Catcher TNB Up and Down are

TNB Up and Down are composed of all natural ingredients with the addition of no harmful chemicals

Successful calibration indicator

The open position lets you fill with water

scientists and researchers worldwide

there is no question many growers will be turning in their tanks or introducing CO2 with this safer and all natural method

Giro's Blue Pruner Titanium Straight Blades Ash Catcher TNB Up and Down areErgonomic design and double density handles Ultra light: 65g 2. 3 oz Safety lock Easy to clean thanks to the titanium coating Comfort grips Anti slip handle Extra fine tip Surgical Stainless steel with titanium coating Overall length 160mm Blades length: 54mm NON STICK BLADES !