This is a treasure chest Tretta dedicated mini card storage box.
Through the magnetic shell can be replaced at any time look and feel, so that every ...day when you fight against Tretta, to attract the attention of others and distinctive ~, In addition, the one-piece joint parts are also attached with a solid buckle, the key ring can be easily carried At present, I release the shell types are the standard wizard ball, superball, senior ball and master ball for you to print four kinds of play.
Print to note that, "miniCollectionBox_core.stl" the file is a structural part, infill, please set to 33% or more, the other is about 12.5%.
Other parts to be purchased separately and the tools used are as follows:
10x5x1mm square magnet 3 groups (if not using the magnetic shell approach, at least one group used in the search box on the zipper)
10x5x2mm square magnet 5 groups (if not using magnetic shell, the same minimum at least one group used in the search box on the fastener)
Super glue
Rubber mallet
Keychain