TPU is a softer almost rubbery type of plastic. It’s more difficult to print objects with (We often joke it’s like printing with hot bubblegum). This material is more expensive for us to buy and more difficult to work with and keep it dry. As such we charge a small percentage more to accommodate for the added cost and time. Don’t let the price discourage you! TPU can be a great material to make a more durable toy for kids as it stretches and squishes slightly instead of snapping on impact.

Some of our colors offered are split down the filament with multiple colors. This allows a different color to show through depending on what direction the print head is moving. Thus when you turn the finished model it will appear as though the color is shifting and changing between the two or three colors. Unlike the Rainbow Transition colors, which changes as it prints each layer, it will always show all of the colors in the line.

Short answer: Yes! Stop by CPU Unlimited to see the stock in person or send us an email if you’re inquiring about something specific.
Long answer: Currently as we are still finishing the site you can only view the available models for special order. Between all of our artists we have over 300 models to add to the catalog and it grows every week. Once we get the bulk of our catalog finished we will start to add in stock for the website as well as discounted models which have small defects.

Feel free to contact us at any point to make changes or additions to your order. Try to ensure you update us on large orders as soon as possible as they can take quite a while to print and we try to group orders with similar colors together in order to complete them faster.

You can update name, email address and other personal information from the “Settings” section.

Yes, you can. Please contact our customer support and provide your purchase number.