This was my first shell. It took several iterations to get this past the shapeways inspectors. It is a simple little shell and now has been hollowed out in 3 turns to reduce cost.

This can be folded out of paper and is a great savings. Somehow I will continue to shave more material off the inside to make it cheaper.

This can be folded out of paper and is a great savings. Somehow I will continue to shave more material off the inside to make it cheaper.

This can be folded out of paper and is a great savings. Somehow I will continue to shave more material off the inside to make it cheaper.

Scalable to any ring size. The outside edge on this ring is a bit sharp and will require some adjustments. I have doctored mine with some sand paper. Shortly the model will be rounded a bit to take off the edge.

This 12 piece burr puzzle was found in a garage sale in the unassembled state. After several tries I assembled it. I've been told there are two ways to assemble the 12 identical pieces, but have never found the second solution. Assembled view shows solid model, yours will arrive white with hollow ends.

Needed this $10 part to fix my Flowbee... then the lights went on, and I realized I could have Shapeways make it for me for me. You may need this part for your Flowbee as well, so it is available. Once installed I had to file down the tip of the shaft about 1/8", add a drip of CA glue on the shaft when intalling, and now my Flowbee is working again. When you 'print' this part you get 2 that are identical.

This is designed to have a small 1/2" OD bearing inserted, and used as a heavy duty swivel on my spinning kite bols. The fishing swivels currently in use are not really designed for the workout my kites provide them.