Instructables Build “Night” with Lumi!

My daughter Abigail has been sick this week, so I’ve postponed our build night for one week. I’ll hold it Saturday, September 28 at 2:00 pm.

Anyone is free to come – just email me to let me know if you plan on attending (I need to make sure we’ll have enough Inkodye for everyone). My email is rachel dot faul at gmail (written out this way here to avoid spambots). So… what’s Lumi?
lumi screen shot
What to bring:

a cotton t-shirt or other article of clothing you’d like to “screen” print with Lumi paint

According to, Inkodye binds to any absorbent natural fiber such as cotton, linen, raw silk, jute, hemp, burlap, wool and even raw leather, suede, untreated wood and unglazed ceramics.

For photographic applications we recommend materials that can be rinsed and washed in hot water and textile detergent. This allows the light areas of the print to remain undeveloped.

Inkodye can also be used on cellulosic semi-synthetics such as modal, viscose or rayon. We do not recommend Inkodye for use on synthetic fibers such as polyester or nylon, however blends (e.g. 95% cotton and 5% polyester) may yield good results.

Inkodye will not work on materials that aren’t natural and also materials that can’t absorb the dye; ie. glass, metal, plexiglass, acrylic.

I’ll print out some cool art on the transparencies that came with our kit from Instructables. If you want a specific image, please let me know ahead of time so I can make sure to print the negative – otherwise, you won’t be able to make the image on your fabric.

The kit we received came with a large bottle of orange and a small bottle of red Inkodye. We’ll publish at least two instructables after our build night as part of the agreement (hence the free kit). Let me know if you’d like to help take pictures or type instructions for anything we do.

If you’re new to the transistor, please remember that there’s dangerous equipment for woodworking, metalworking, and other purposes in the building. It’s not a child safe environment, and guests may not use the equipment unless they’ve become members/signed a waiver/received training in the equipment for liability reasons. We won’t need to use any equipment for screen printing. I’m happy to answer any questions you may have. I look forward to seeing a few of you on Saturday!


Here’s the first instructable posted for our hackerspace:

I’ll use the photos I took on Saturday for another instructable with tips and techniques for using Inkodye. If you want our instructables login info so you can help type up any instructables (I’d rather not be in charge of all of them), let me know. Just don’t delete previously posted instructables under our account.

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