Lost this argument

I tried to explain what a dibber is used for, but my granddaughter would have nothing of that. They were obviously wands for magic and she wanted one. But she was quite adamant that she didn’t want any of the curvy bits. She was so concerned that I would be tempted to add some discreet ‘curvy bits’ that she drew me a picture of the design and the pattern. So much for my artistic pretensions.

The magic dibber, I mean wand
A quick design by Lara to make sure I got it right