This is a simple project using CTMH's Happy Everything Card Kit. You can make 2 of these sets with one card kit. I made the 4 cards exactly how they are shown in the Idea Book and then used 2 extra cards and one Stickease sheet for the box. Click here to get instructions on how to make the box. The only extra items that I used were 2 Garden Green brads, a sheet of Sweet Leaf Cardstock, and a sheet of White Daisy Cardstock.
Below is a photo of the box. These would be cute to make to hold any type of cards. I plan to make a set for my son's teacher filled with thank you cards for her to use when her students give her gifts.