Important notice: a lot of people have been very happy with this product, but, as can be read in some of the comments below, it's clear that this design is right on the edge of what Shapeways can produce to the right quality at this moment. If you buy it, there's a risk of having a less then perfect fit, colors can be different from what you see on the screen, and, depending on how you use your phone as well as the tolerances of the case, it has been reported that the polyamide material can give a sort of polishing/scratching effect on the metal rim of the phone (you can find descriptions online of how to remove these kind of blemishes, but it may still be annoying).
Shapeways has, in my experience, been very good with customer service on this item, so they'll be happy to either return your money or provide a new product if you would be one of the unlucky ones; but it's up to you if you want to run the risk that you may have to go through this process.

Essential protection for iPhone 4S and iPhone 4

Even though 4-4 may be the worlds lightest and smallest iPhone 4 case, it still provides great protection to the vulnerable edges of the iPhones' front and back covers - while all controls and connections remain accessible. Its slightly protruding profile helps prevent protect the glass when laying your phone down; using 4-4 can also help to avoid signal loss problems.

This bumper-style case may be combined with commercially available screen protectors. 4-4 is manufactured from tough and durable 3d printed polyamide; it has a slightly textured surface that gives you great grip on your phone. Available in white, black and limited edition colors - note that in white, the 3d printed material may get dirty more quickly - but you can (seriously!) dishwash this product, so that shouldn't be too much of a problem. The 4-4 case is designed to have a tight fit around for iPhone. To put the iPhone in the case, or take it out, start at one of the bottom corners, where there are no buttons. Colors in the images above are for reference only; please check under 'select material' to get the most up-to-date preview of currently available product colors. Product is shipped in basic Shapeways packaging.

4-4 fits the GSM and CDMA/Verizon versions of iPhone 4, as well as the new iPhone 4S.

A two pack of 4-4's in the same color is available at reduced prices here.

You can have a look at all the products in my shop here. Consider buying 4-4 together with The Wrap, a handy cable winder for the European iPhone charger.

If you have any questions or feedback on this product, please feel free to contact me directly via michiel(at)michielcornelissen(dot)com.

Nanolet

Everyone's wearing their Nano on their wrist nowadays, now you can wear it on a one part 3D printed nano bracelet.

The NANOLET simply wraps around your wrist and fits snugly up to your hand which is perfect for running and everyday use. An alternative to the plethora of nano watches that are around now.

Featured on: Mashable , Cult of Mac , Yanko Design and many more.

Suitable for medium sized wrists. Available in a range of colors

Medium is for a wrist of circumference 165mm - 185mm. The best way to measure your wrist is to wrap a piece of string around your wrist, mark it and then measure it. Maximum wrist size is 190mm.

Unboxing Video here

Click here for OTHER SIZES

Click here to visit our site

Or click here to keep up to date on Facebook

Interested in buying Nanolets in BULK at reduced price? For LARGE , MEDIUM and SMALL

Since the response has been so great. I am raising funds on Kickstarter to offer a more refined product with nickel plating and milled from steel. Click here to support my Kickstarter

Even if you would like to order the 3D printed version here, please consider backing the Kickstarter to help me launch the product more affordably and with greater fidelity.

Have a new MacBook? Here's a little tool to help you keep a MagSafe adapter on you at all times :) And here is a link to the converter just in case, Apple Store MagSafe Converter

Don’t let unruly wires get between you and your music. Pod à porter is the easiest way to wear your music, and it’s now available for the iPod shuffle 4th generation.

Manufactured from tough but flexible, 3D-printed polyamide, Pod à porter is ultralight and has a finely textured surface finish; each ordered product is manufactured just for you. It fits the iPod shuffle 4th generation and its earbuds, leaving all controls accessible. It also works with other Apple earphones, including ones with a built-in remote control - make sure the plug is the same shape and size as the 4th generation shuffle's.

If you're new to the Shapeways site: to order, you'll be asked to create an account; you can sign in with twitter or facebook. Available in black, and limited edition colors shown below; check the support/materials section of this website for more information. Pod à porter is great for walking, strolling, commuting and many other activities, but it has not been specifically designed or tested for use during work-outs or sports, so it may not be suitable for your particular type of exercise. Product is shipped in basic Shapeways packaging.

Assembly is easy: just run the headphone wire through the product, and attach the Ipod shuffle. Have a look here for some images. If you have any feedback or questions on this item, please feel free to contact me directly through michiel-at-michielcornelissen-dot-com.

Some of the mentions of Pod à porter when it was originally released:

Wear your shuffle and nothing else...
gizmodo.com

Pod à porter, a 3d-printed iPod shuffle necklace
wired.com

Wanted: the cleverest way to wear an iPod shuffle
fastcodesign.com

Very smart.
joshspear.com

mocoloco.com

notcot.org

ilounge.com

design-milk.com

NY Times mentions Pod å`porter!
nytimes.com

You can't hold it forever!
Here is the corner stand for the 5cm Gyro the Cube.
Due to printing variations it might be a bit tight fit for some cubes.
I recommend any of the Strong & Flexible
Alumide available on request.

Make your own slide-on macro lens for the iPhone 4 or 4S. I designed this for my iPhone 4 when I couldn't find the image quality I wanted for less than $60.

Print this model and then buy the glass lens for $4 from Surplus Shed (http://www.surplusshed.com/). The Surplus Shed part number is L4471. For some reason the search box on the Surplus Shed home page does not work with part numbers. To get to L4471, use the "Lens Finder". In the Lens Finder type:

Lens Type: PCX, Plano Convex
Diameter: 12mm to 12mm
Focal length: 51mm to 51mm

It will get you to L4471

The lens fits in a recess in the model and is held in place with a few tiny drops of Superglue. If you get any glue on the lens it can cleaned off with nail polish remover or acetone. The lens is plano-convex (one side is flat). When inserted in the holder, the flat side of the lens faces the phone.

Note that the lens fits pretty snugly into the opening. Try fitting the lens before applying any glue. A good technique is, with the lens holder laying face-down on a table, lay the lens in position, and then push it into the recess by poking the lens with the eraser-end of a pencil. Once you know the lens fits cleanly, push it back out and put two tiny drops of superglue on opposite edges of the opening. I use a toothpick to apply the glue because squeezing the superglue directly out of the tube risks putting on too much. Then push the lens back in the same way as in the test fit.

The object pictures in the photo gallery (dime, ruler, and watch) are unedited and uncropped shots directly from my iPhone4.

This model will not slide over iPhone cases.

Dodecahedral sibling of Gyro the Cube.
Same principle, more faces, more rings and more fun ;-)
Made of five nested dodecahedra, each one is limited to rotate about it's own axis.

This is the 6.5cm / 2.5" version, see the Gyro the Forms
Experimental corner stand available here

Instructions
For tighter clearances it is printed with the hinges out of place. So this model needs a little manual assembly. Each element has two "knobs" which need to be "clicked" into the corresponding "clamps" in the parent element.
It's easiest to start with the inner one and then continue outwards.
And then... rotate away !

The Wrap is an accessory that attaches to the USB end of your iPhone charger, transforming it into a handy little cable winder for the charging cord.

This version of The Wrap works with recent US iPhone chargers and USB cables as shown in the images, up to those of iPhone 4 and iPhone 4S - please check before you purchase. There is currently no version of The Wrap available for iPhone 5 cables. It may work with other countries’ iPhone chargers too, but only if the geometry is exactly the same as the US version as shown here.

This product was originally developed for the European version of the iPhone charger - that version can be found here. The Wrap is manufactured in tough but lightweight, 3d printed polyamide with a fine surface texture. Colors may vary - please check in the 'select material' section above for the latest versions. Some powder residue from the printing process may be left on the product; if that's the case, it should be easy to clean off. Product is shipped in standard Shapeways packaging.

You can have a look at all the products in my shop here. Shipping rates are flat, so you could divide them over several products. If you have any feedback or questions on this product, please feel free to e-mail me directly at michiel(at)michielcornelissen(dot)com. If you like, follow me on twitter.

A wholesale offer of 8 units of The Wrap at reduced prices is now available here.