Introducing 14k Gold, read more on the blog.

Screwdriver Ring

Screwdriver Ring 3d printed Jewelry Personalize your own This material is Stainless Steel
This material is Stainless Steel
  • Stainless Steel

    Bronze-infused stainless steel with visible print lines and rough feel.


Product Name "Screwdriver Ring".

Available in either stainless steel (antique bronze & gold plated)

The default size is 20.6 mm inner diameter but you can customize the size to your liking.
Click personalize to choose your US ring size.(Size support: # 8 to # 13.)
Please refer to a this page.

Conversion chart for ring sizes

US Ring Size      Inside diameter
       8                         18.1mm
       9                         19.0mm
      10                        19.8mm
      11                        20.6mm
      12                        21.4mm
      13                        22.2mm

Please also see other designs.
Shop here.

FORMA Laboratory Facebook Page!


IN: 1.237 w x 1.237 d x 1.237 h
CM: 3.142 w x 2.774 d x 2.762 h


very unique!
August 7, 2013, 1:47 pm
What size screw heads does this work with?
June 28, 2013, 1:08 pm
So neat!!
March 6, 2013, 4:58 am
@COVO, thank you...
January 31, 2013, 1:10 am
@winayask 2 pieces can be ordered at this price.
January 30, 2013, 3:30 am
Does this actually come in 2 pieces like in the picture? Or do you have to order 2 of them with that price?
January 30, 2013, 3:11 am
Nice idea! I didnt realize they fit together......what a great feature!
November 17, 2012, 9:55 am