HI Mark -TM Tactile Pen - Black

Awesome product!Easily create bumps and bars on computer keys, which stay in place during use.Also easy to scrape off if a dot needs changing.

I am a senior. I grew up with typewriters and the "F" and "J" keys having a nipple on these keys so you could be sure of where your fingers should rest. Modern computer keyboards have a line underneath the printed letter because these keys can be lite. But my hands do not notice the raised bar.This product solves the problem! But the applicator is not as ideal as I would like. It is hard to get just the perfect drop of "substance" on the key. It can be done, but not as consistent as I would like. I'm not sure how you would put dots on a vertical keypad.But I now have my computer keyboards fixed to know I have my hands correctly placed on the keyboard. This product made a vast improvement. I wish I had known about this product years ago.

I used it to put tactile bumps on my T and N keys for Colemak. Took two tries to get a shape I found acceptable, and then there's also some settling after application. It does wipe off easily should you need to redo while freshly applied. Took around 8 hours to dry enough to touch, another day for me to be confident enough to type my usual way without destroying it. Been using for a month now, still there.

This is a pretty good substitute for bump dots. The key is not to use too much, let it dry completely (like 24 hours), and build up the thickness gradually as needed. I have the black but realize that white color would be better in a lot of cases. I am using it to make it easier to feel a button or find a button as opposed to visually see it. This stuff is very thin and is best applied on items that can lie flat as they dry.

Amazing Product for my car's buttons!- My 2015 Ford Escape has smooth dash buttons that control the fans, AC and heater. I can't stand that I have to look down to see which button I'm pushing. I discovered this product and applied a drop on the power button and three of the five directional-flow buttons. Now when I need to turn on the defroster, for example, I just feel for the right button and keep my eyes on the road.- This product has a nice rubbery/soft plastic feel.- This chemical holds up to the cold winter and freaking hot days of the Midwest. I was very worried it would run in the summer or pop off in the winter, but neither has happened.- I highly recommend this to anyone.

It worked really well on my keyboard. Why gaming keyboards are ever sold without little tics on the wasd so you can find your spot again I don't know. I bought this so I could put a little bump on the W key so I could always find my place again and it worked great. It does wear off, but you need so little that it doesn't really matter. I'll keep applying it when it falls off!

I especially like this product because I can put dots on my keyboard keys depending on what game or application I am using and easily pick them off and change them as necessary.

Seriously, this is fantastic. My only gripe is there's no clear option. If you're considering this and the colors available work, then buy it.