Noga 5 Piece Set Noga Burr Non Telesoping NB-5000

5-Piece Set includes 

NB Handle & 2 each Blades #B-10, #B-20 

Capable of holding all blades.
Quick change of blade by pressing safety button.
Handle made of lightweight, wear resistant acetal.
Blade rotate inside glass reinforced plastic.
handle has lifetime guarantee.
Blades are stored inside the handle.