Plastic box - cable crimp connectors with heat shrink tubing and soldering connectors with tin

Plastic box - cable connectors with heat shrinkable shrink sleeve and CWT soldering connector with shrink sleeve with adhesive and solder (CWT), 150pcs, cross section 0,5-6mm2.
Ingredients:

30x all-insulated crimp connector with heat shrinkable 0,5-1,5mm2, red
30x all-insulated crimp connector with heat shrinkable 1,5-2,5mm2, blue
15x all-insulated crimp connector with heat shrinkable taper 4-6mm2, yellow
30x CWT soldering coupling with shrink sleeve with solder adhesive (CWT), 0,5-1,5mm2, red
30x CWT soldering coupling with shrink sleeve with adhesive and solder (CWT), 1,5-2,5mm2, blue
15x CWT solder connector with shrink sleeve with adhesive and solder (CWT), 4-6mm2, yellow