Stanrock and Whespy (later Stan and Wes) are the mischievous sprites’ sprites. There are very few practical jokes they have not carried out and for a long time this was the nearest they got to any kind of hobby. They also spent lot of time fighting - other sprites, anybody else annoying them and, most of all, each other. They got into so much trouble their own kind bundled them off to the Queen to see what she could do with them. (She wasn't grateful).
Stan is a good cook and carries on with this when he’s on earth. Wes develops courage and bravery but hasn’t really taken to any hobby. If he can get his act together with Isabel, maybe that would be something she could encourage. Isabel would know better than to try to improve his mind (you have to work with the material you’ve got!) but I can see her encouraging him to read (even if it is graphic comics and novels, they would not count as proper literature in her eyes but she’d be too glad he read anything she’d overlook it - this is one view not shared by me. Graphic novels, when well done, are great).
Both sprites might get into earth music when they’re there but they’d take to loud pop/rock. They did develop a taste for wildlife programmes, encouraged by Fresdian (Rose).