Magi
I'm looking for some advice. My son (11) will be doing a short set as part of a show at our local village hall. He has about 5 minutes and most of what he currently does is with cards or sponge balls - all pretty much close-up stuff. He has not done this sort of show before.
He has a couple of props that will work visually from the stage and he is keen that the main trick will be a card effect. Here is what I'm thinking and I would be most grateful for any and all helpful and constructive advice.
Stage has a small table for props and a balloon either taped to the wall or on some kind of stand, ideally since before the show. He walks on, taking pink/green colour changing silks from pocket, complains about the colours not fitting his colour scheme, changes to purple/yellow which is much better.
Introduces the next trick and shows newspaper front and back, opens it to the middle and rolls it into a cone. Picks up glass of milk and pours carefully into the paper. Puts down almost-empty glass, then shakes the newspaper open. Milk has vanished and ribbons or streamers fly out (probably can't do confetti as no opportunity to sweep the stage).
Asks for a volunteer to help with the next trick. Spec picks a card from the deck, a little by-play about guessing the card, possibly involving clips of music - motorhead and/or Dave Edmunds - gets it wrong. Asks spec to fold card into quarters and then tear it into 4 pieces. The pieces are then dropped into a pouch made by folding a handkerchief but the expected vanish goes wrong leaving one quarter floating to the floor. Gives it to spec as a souvenir before having them burst the balloon to find the other 3 quarters have magically restored and the spec's piece fits perfectly.
We don't need to know how to do any of this - I'm describing the effects to avoid exposure. It's all well within his capability and we have the necessary props (the package from madetomeasuremagic arrived with the last bit in today's post - thanks Dave). However if anyone has any suggestions for improvement or spots something that's weak or won't work, I'd be happy to hear. I feel it's important that the first thing he does is visual and largely self-working to help his confidence in an unfamiliar setting.
I also don't know whether to be encouraged or disappointed by the fact that Peter Firmin used two similar effects on The Magicians in the last couple of weeks.

Thanks,
Ian