I was asked to make this model by my wife and her friend as they seem to be not available anymore. A practical solution to a no mess way of obtaining a urine sample for women and men. Can be washed and reused if desired. Great way of using the last bit of filament on a spool. Only uses 4.5 grams of filament

Does anyone know why all of a sudden my A1 is stopping printing ramdomly some times at 10% and then 18%. it just stops , i have done a factory reset on it and brought a new sd card but has not fixed it

I can never find another Trolley to get the coin back so its a cheap way of getting around it