How to make a butterfly to tap with

How to make a butterfly to tap with...

You can find a piece of coloured card or greeting card and make two horizontal cuts in the centre big enough to put a child's finger through (or your own because it would be lovely to make one for yourself to show them!)

or

You could stick two pieces of 50mm Micropore tape together and colour with crayons etc and a strip for the finger..double sided in the middle so not to stick to the finger! (Of course you may have better ideas... felted and attached with a hair elastic would work well too.)
Just drawing a butterfly on to a fingertip would also be fine .. even just imagining the butterfly too!