The tactile, geometric set made forthe blind.
The set consists of a ruler, setsquare and two protractors: drafting and measuring.
No rafts, brims or supports needed.
PLA gives good results. We are using ABS, but when printing using ABS it's crucial to compensate shrinking.
For setsquare 0.25 mm nozzle gives the best result but also 0.4 mm can print it pretty good.
The author marked this model as their own original creation.