A replica of Cobb's totem from the film "Inception". As a below review has noted, and from my own version, the top works very well, and spins upwards of 90 seconds before toppling. You just might be in a dream.

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

Inspired by the well known mobius strip (discovered by August Ferdinand Möbius in 1858), an interest in the unusual, and 3D modelling, I created the Twin Rail mobius pendant.

A half shell and 3 rails form a bearing-like structure to encapsulate a train of 6mm balls in a mind-warping cage with a twisting, fascinating movement bringing to life the only pendent of its kind in the world.

Includes a 4mm loop for attaching to a necklace or leather cord.

See the photographs with retro-fitted 31 6mm chrome steel ball bearings... in the bottom photo, the balls have been heated until they 'blue'... check out the video to see how they move by clicking on the little icon below the camera above.

Also available smaller and in silver, Twin Rail Mobius Pendant - small


Note: this item is the shell alone, you will need to aquire and fit the balls (31 x 6mm or 29 x 1/4 in) as well as a suitable necklace to hang it from, a 3mm leather cord works well.

CableGuy is currently not available through the Shapeways site. My new product The Wrap, a handy cable winder for the European iPhone charger, can be found here.

CableGuy - cable winder and clip for Apple earphones

Many of us are familiar with two little issues related to the earphones we use with our iPhones and iPods. First, what do you do with ‘m when you’re not using them; and second, where do they go when you take out your buds for a few seconds.

CableGuy solves both of these problems for the Apple earphones that our iGadgets come with. The earbuds and plug find a home in the slots in CableGuy, while the cable can be wound neatly (or not so neatly, if you prefer) around it - making cable spaghetti a thing of the past.

But that’s not all. Clip it to your t-shirt, shirt pocket or bag, and CableGuy keeps your earphones from dropping to the floor when you’re on pause, using either the build-in cable clip or the earbud-fitting slots.

The Wrap - cable winder accessory for European iPhone charger

If you are from Europe and have a recent iPhone, you will probably recognize the charger shown here. You may also have noticed that you can almost wind your USB cable around it - but not quite, frequently resulting in pocket spaghetti.

I realized that one end of the charger is already perfectly fit for the job, and all you really need is the same shape on the other side as well. The Wrap provides just that, clipping securely onto the USB plug.

The Wrap is manufactured in tough but lightweight, 3d printed polyamide with a fine surface texture. Works with recent European iPhone chargers and USB cables as shown in the images, up to iPhone 4 and 4S - please check before you purchase. Does not work with iPhone 5 cables. To save on shipping costs, you may want to consider buying two or more; you know your friends will love you for it. Product is shipped in basic Shapeways packaging. Some powder residue from the 3d printing process may be found on it; if this is the case, it should be easy to clean off.

You can have a look at all the products in my shop here. If you have any questions or feedback on this product, please feel free to contact me directly via michiel(at)michielcornelissen(dot)com, or contact service@shapeways.com. If you like, follow me on twitter.

By popular demand, a US version of The Wrap is now available here.

A wholesale offer of 5 units of The (European) Wrap at reduced prices is now available here.

Gear Wraps are small, lightweight cable wraps to keep earbuds, charging, and USB cables organized. Designed as an addition to the everyday carry aesthetic, when printed in ABS, they're strong, light, quick to use, and a great way to keep cables organized in a backpack or messenger bag. More information here: http://work.eddielicitra.com/Gear-Wraps

This steampunk-inspired pendant features three gears that spin round and round the center handle and gear. The gears, front, and clock hand all spin at different rates, producing a fascinating spin that will keep even the most fidgety hands occupied.

For the full effect, take a look at the video on youtube!

Thanks to José I. Romero for an insane amount of work on this design.

Privacy screen for your laptop webcam. Just clip it on when you don't want to be spied upon! Fits most sizes from thin to medium thick laptop screens. The idea behind it is that if you like to work with your underwear wrapped around your head at home like I do most of the time... and don't want some ratters to record a video of that and post it on YouTube, then you'd be on the safe side with this covering the lens of your webcam. Because let's be honest. When you are concentrating on your screen, would you really notice the light of your webcam come on?