properties of circle working model #maths working model tlm NakulSahuArt

properties of circle working model maths working model tlm model Material - Cardboard LED lights 3 mm Red -32 Green-20 Yellow-28 Blue-15 Multicolour -2 (5mm) Switch-5 Masking tape Sketch pen Soldaring kit Hot glue gun Ribbon wire Chart paper Fevicol