This card is a super surprise for anyone's birthday. It is easy to make; however, it does require quite a bit of cutting and tweaking. Therefore take it slow, with lots of patience.
Things you will need:
Assorted colored cards (A4)
Superglue (gel type)
Template 1 (card insert): https://goo.gl/I9lT7n
Template 2 (balloon box): https://goo.gl/5Iupv0
Template 3 (balloons A): https://goo.gl/c5myx9
Template 4 (balloons B): https://goo.gl/ZvPVVj
Template 5 (card cover): https://goo.gl/tDCW0W
Watch the video for the complete tutorial. Good luck!