Here is Mini dagger v2 collapsible sword, This awesome toy comes with 4 replaceable blades and a screw on Base to make for easy printing and reusable design. The handle also has 2 side hilts that look amazing and easily attach, Assembly: to assemble the sword make sure to follow the printing settings, Then Insert the blades into each other starting with the largest number 4 then 3, 2 and insert 1 in last, Then insert all the blades into the handle and screw in the ball onto the handle, When attaching the hilts to the handle make sure to add a small amount of glue inside the hole then press the hilt's into their holes, Making sure to face the ball of the hilt up, Print settings, nozzle size 0.4mm, Layer height 0.2mm, Supports needed, Support type normal, Support placement touching build plate, Line width 0.4mm, Wall line width 0.4mm, Infill line width 0.4m, wall count 3, Then make sure to have wall order set to outside wall's first, this will help with the tolerance's and make's the sword function, Print speed 100ms, If your using Flashforge, the Blade 1 will want to orientate onto it's side, if so use rotate surface on platform then double click the face on the bottom of the blade until it stands straight up. All model's are designed to fit 150mm, 150mm, bed size, The handle is 58mm, 47.5mm, 140.2mm