Laser cutters are great. Far, far easier to tweak stuff if there's a minor mistake in the part, so it doesn't throw all the schedules and budgets off. With the 3D printer at uni we manage one iteration per day, or two for very small parts (most of the time is spent heating up, calibrating, and cooling down). With the laser cutter we can do an iteration in twenty minutes. With injection molding (not that we've done it, as all our stuff is one-off) you're looking at a couple of weeks to make changes.

Injection molded stuff might be more beautiful (because it can be 3D) but the Peachy's never going to be beautiful (to anyone other than an engineer) anyway. Laser cut parts should do the job very nicely.