Salt N Pepper Rockets

This is Part of my Salt N' Pepper Rocket set, this is designed to be printed in ceramic, the holes on top would be too big on any other material (and you'd over season ya food ;P) This thing was made with Tinkercad. ive updated the design as it wouldn't print, now has thicker walls and opening at the top, this hole should shrink with firing and glaze to be just right for salt and pepper. there is a base to go with these but it is expensive until i figure out how to make it uniformly hollow, bear with me :) ....................................................................................................................................................................... you will also need some 10mm stoppers for the bottoms, these are pennies on ebay or amazon