Your net gain after you make me like it will be +2, so it will be worth the work. Also get rid of the neutrons floating around the bomb. That could cause some unwanted antineutron beta decay on the outside.
-1. You need to put way more work into this. First of all, it is irregular. Make the bomb look good. Second, it detonates automatically. You should add a trigger. Then, you also spelled reusable wrong. Fix that. Actually, scratch out the whole reusable part, because it isn't reusable. After you take in this feedback and improve your project, I might change my vote and decide I like this and give it a +1. But good work so far. I hope you didn't copy from someone else, because then I will report.