I have a soft spot in my heart for strange dice. I think its the inherent collector inside me, wanting to find new and unusual dice to add to my collection. These definitely fit that bill perfectly. Andy "Cosmo-Joe" Watkins has started a kickstarter to fund the creation of special "magic missile" dice. These dice look like your average d4, but the results already include the initial +1 bonus granted by magic missile.
While adding the relatively small bonuses associated with magic missile has never really been that much of a hassle, these would be fun to use at the table and would make for an interesting conversation piece. If you're interested in donating to the project, click HERE.