Care packages for Hogwarts, delivered via school owls from Beauxbatons. [For Leon: A bottle of Rainbow Ink with a box of French truffles and a note scribbled in Rainbow Ink on white parchment. ]
Leon,
Here's the ink I promised you, sorry it took so long to mix up another batch. Exams are KILLER. Enjoy the chocolates.
-Ryuuji
[For Remus: A book that if you open it up, every page says "GO DO SOMETHING OUTSIDE AND STOP READING ME" in a different style of handwriting.]
Remus,
GO DO OUTSIDE AND STOP READING ME.
Sunshine, book-boy. It's what people need to stay healthy.
-Ryuuji
[For Sirius: A pair of straps that are designed to be looped around boots with little mock bullets in the straps. The bullets are filled with a variety of mischief-causing Potions including ones designed to change people's colors, create a hunger-inducing smell of cherries, and form a dark cloud Eeyore-style that will follow the person around for a day.]
Hello pseudo-twin!
Use the bullets with care -- just throw them in the direction of whomever you're pranking, and RUN. Nothing fatal or harmful, just embarrassing at the most.
I think they're meant to go around your boots but you can wrap them over your wrists or arms as well. That's what I usually do.
Twist the hilts anti-clockwise five times to make them full-sized, then hit the hilt inwards and say 'Revert', then twist them clockwise five times to shrink them again.