Core77

The results are in! The latest 1 Hour Design Challenge: Business Card Hacks brought out some serious 3D creativity from the participants, and produced some utilitarian, ornamental, and just plain whimsical business card hacks.

Huge thanks to our sponsors on this challenge: UPrinting and to our guest judge Gino Orlandi. The Top 5 Winners will each receive 1000 free business cards, courtesy of UPrinting, and here they are (in no particular order):

"Business Card Pinhole Camera" designed by Yana

'"3D Viewing Card" designed by sambeeson

"Popout Jewellery Metal Namecard" designed by yanying

"Tea Bag Holder" designed by Kaitlyn

"Mini Brush and Dust Pan" designed by starz

Judges also really loved flep's "Post-it Business Card: Analog Networking," so an honorable mention there! Congratulations to the winners, and thanks to everyone who participated!

View past Core77 1 Hour Design Challenges:

1Hour Design Challenge: Laser-cut Grip Tape Inlay for a Longboard

1 Hour Design Challenge: Sick-Ass Car Rendering

1 Hour Design Challenge: Voting Booth

1 Hour Design Challenge: Back-to-School Bag

1 Hour Design Challenge: TheftProof Bike Seat Lock

1 Hour Design Challenge: Cycling Shoes

1 Hour Design Challenge: Audio Speakers

1 Hour Design Challenge: The Olympic Torch

1 Hour Design Challenge: Power Tools

1 Hour Design Challenge: eBook

1 Hour Design Challenge: Bag the Plastic Bag

1 Hour Design Challenge: Water Saving Devices for the Bathroom