It has come to our understanding that some people are having problems adding multiple items to our shopping cart. The symptoms are that when you add more than one items to your shopping cart, it is removing previously added items.

Please know that we are working on this issue with paypal as this has just happened in the last few days. Please try clearing your cache on your browser, and removing any cookies for our site.

If that doesn't work, please email your order to and we will send you an invoice with your order. We are sorry about this inconvenience, and are trying to get it resolved as quickly as we can.

Check out our lineup of Railcore II Printer Parts

Kinematic Kit
Reinforcer BMG Mount
Aluminum Belt Retainer and Clips
300ZL/ZLT Magbed
Machined Hotend Mounts

In the Round
Machined Upgrade Parts

Y Carriages
Fan Shrouds
Electronics Cover
Bearing Blocks for ZLT
Top Enclosure!
ZL Only Acrylic Parts
ZLT Only Acrylic Parts
Free Thingiverse Projects