Decorating. Silvia wasn't the best at drawing, so fancy drawings was out of the question. She would just stick with something simple. Her name, or at least her initials, had to be on it somewhere. And perhaps the year too. So she took a small brush and wrote her initials and the year vertically. But it needed something else, otherwise it was still too plain.
Perhaps she should name it? But what was a good name for a rocket? Hmm... Astro-something? No. Comet 2078? Not original enough. She needed something more creative. She had it! She painted the name in blue letters on one side of the bottle rocket, and surrounded it with a few stars because, you know, she liked stars.
There! Finished. The decoration wasn't much, but she like it well enough. She did not care to paint the rocket all one color; that would take too much time, especially since she wasn't too familiar with color-changing charms just yet. Now, weren't they supposed to use some sort of fuel? Or were they going to be using magic to set these off (assuming they were going to shoot them off, that is)?