Flip Up Glasses

I got tired of misplacing my glasses when switching between my telescope and computer screen and designed this to allow me to just flip up my glasses. You will need some external parts to make this work. For the glasses you'll need 2x Aviator Glasses #3239221 from Zenni. You'll also need some M3x3mm and M3x12mm screws. Assembly instructions:Remove the lenses from one pair of glassesCut the arms and nose pieces from the other pair of glassesFasten the hinge halves to the glasses using the M3x3mm screws (I recommend putting the double hinge on the pair with the arms)Fasten the two sets of glasses together using the M3x12mm screwThere is an extra 3mm insert in the design that I had planned to use for magnets but the design ended up friction fitting well enough on the hinge that they weren't needed.