Heart Blue Glitter Case for iPhone 6 is a cool concept: Lots of tiny sparkling things that are swimming in a fluid on the back cover. so when you move or shake the bling case, They start moving and shining.

This case is suitable for giving to teenage girls as gift, because the effects will make them crazy.

NSSTAR Creative Design is see-through case with some fun tweaks.

Case for iPhone 6, NSSTAR Creative Design Flowing Liquid Floating Luxury Bling Glitter Sparkle Heart Hard Case for Apple iPhone 6 with (Heart Blue)