What presents do the three year olds in your life love? Bonus points if they're small/portable or will still be very interesting to a 3.5 year old as we're leaving for 5 months abroad shortly after DD's birthday and won't be able to take much.

Related question: I'm considering Magnatiles. Is it worth it to buy the original $$$ ones or is there another cheaper brand that works just as well? Thank you!