Decision Support spinner

Print with standard PLA settings + support.Place spinner on smooth surface, spin gently, the pointer will indicate your answer.The pointer file could be printed in two colours. Alternatively you could paint the question mark: artists' acrylic paint works well.spinner selection.pdf has three cards for the spinner: suggest print on thin card. The custom card is there for your own set of ‘answers’ or you can make your own card(s).Download spinner selection.pdf in the documentation section for a pdf with all three card designs.