This is more like the compass for finding your way out of a geometry book. A mathematical compass (like this one) is used to draw perfect circles. For Donne, it was the perfect metaphor for the long-distance relationship he imagined with his wife. Line 26: The compass is introduced emphasizing two crucial features.
Answer:
No, But it seems really cool! The monthly subscription is $25 per person. You could try the free trial and if you like it you could try to convince your parents if you could get it! :)