Correct 3-D Printed Braiding Block for Gov. STEM

This thing was made with Tinkercad.
It can be used to braid stuff.
"Like a brick."
3 holes
Dimensions
2cm high
8.3cm long
1.4cm wide
and
holes 1.8cm on big side
.5cm on small side
for diameters of cones
https://www.tinkercad.com/things/0j7hV1fnHO9