working Hourglass

Hi, this is a working hourglass. My friend broke a "real" one, so I collected the sand and had to print a new one. The "glass" is made of clear PLA, it is not as clear as it should be, but the blue sand is still very good visible.  You have to print the clear part, 2x part 1 and 3x pin. Take superglue and connect the parts.   View my other models too. Enjoy printing and follow me!