Here’s my setup. I wanted a portable solution that would enable me to use the TextBlade on my lap with my phone (or even an iPad) but that would fold up into something not much bigger than the TextBlade itself.
It’s constructed from A4 and A5 plastic sheets – 1mm HIPS sheet for the outside layers and 0.5 mm poly for the inner layer that holds the steel blade from the TextBlade packaging. I printed out the pattern then cut it out with a scalpel and steel rule. Glued as a three-layer sandwich with evostick contact adhesive.
Amazingly it actually works. I use the TextBlade on it all the time – even when it’s on my desk because it means I can pick it up, move it around, and the TextBlade key blades stay firmly connected to the space blade.