Wilfa BL-1200 Blender Knife Holder V4

Made a new version that prints better and has improvements:

Fillet on lock tabs

Rounded lower overhang for better printing

Fillet misc (0.5 mm)

Increased pressure on gasket for better seal (moved upper overhang)

Increased safte contact ring, for better activation of security locking mechanism

(Missing: The outside ring should really be tapered for better fit into the blender)