Summary

Inspired from this one:
http://www.thingiverse.com/thing:1717590
I created a new keychain, with option to easily print in two colors.
I simply changed the filament from yellow to black while printing layer 15

For users owning a multi color printer, I added the two color parts yellow and black

Print Settings

Printer:

Multec M200

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2 mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>100%</p></div></p>

BVB BORUSIA Logo Keychain, two color print