I actually had the most amazing pencil case when I was younger! I just found it today! The four buttons (red, yellow, green + blue) open up all of the different compartments. It's an 101 Dalmatians pencil case too which just makes it that little bit better! Haha ;D
Just went to the opticians. They said they didn't have any of the normal ones so these ones will be 'a bit' green. A bit?! Haha, they look brighter than in this photo + I have a yellow bit around my eye!