You've got 26 days to help meet their goal, and here are your options for what you get as a reward for donating $12:
Blue Police Box Sprinkles: Blue British police box confectionary shapes. Whether you're an avid fan of old police boxes, or just have a thing for time travel, these will add some timey-wimey flair to your fish fingers and custard.And here's a reward for the high rollers:
Steampunk Sprinkles: Gear and nut confectionery shapes in a mix of gray, yellow, and brown. Fantastic for steampunk cupcakes, construction-themed parties, or robot confections.
Lightning Bolt Sprinkles: Yellow lightning bolt confectionary shapes. Add them onto your X-Men cupcakes, coat a rainbow cake in them, or sprinkle them on top of your Butterbeer.
Unrelated to the Kickstarter but also fun and geeky: Yumbots (robot cupcakes), pictured below. Find out more at The Geeky Hostess.