Alliance Model Works SuperGlue Applicator Set 2 #TW021 modelling tools Stainless steel, reusable. Curved type, for applying glue into tight corners. Connectionless. Simply peel the protection film and it's ready to use 2 types of mounting, for 9mm box cutter and xacto knife handles Place drop of superglue in reservoir, it will flow down the tunnel and dispense through the forked end.3 different tunnel width for glue of different viscosities.