K-Cup Holder Suitable for printing on Printrbot Simple Metal

I liked the design of the original, but the first ring was over sized for printing on the Simple Metal even with no skirt, so I made some modifications.

1. The base now requires much less material, cut out some feet instead of a large circle. Also cored out a large portion of the the interior that wasn't needed. This shaved off about 33% of the print time.

2. The first ring also had a fair amount of material shaved off. The ring shrunk inward to be printable on a SM and some holes were added to remove material. Don't know what time savings this added.

3. The top ring had similar holes added to remove extra material and match the first ring design.

I havent added a topper yet. Not sure what direction I will go, but since it will probably just be a mashup of an existing thingiverse figure with the blank top from the K-Cup Tree Frog this is remixed from I probably won't add whatever I do go with to this design.