Write On The Palm Of My Hand
Sweaty hands will rub out all the urgent details that you doodled, plus no sheet of paper around! How do you go about this? With the Pen+Sprayer, of course! A neat little pen that features a spray on one end. Spray some of the specialized chemical (that turns into a make-shift writing surface) on the palm of your hand and doodle with the pen-end. The message will stay on the impromptu paper till you pull it off.
The designers have not specified the chemical to be used for the spray; this factor makes me ponder about its feasibility. If things work out, I can totally see this become a runaway hit with teens and the pranks shop!
Designers: He Siqian, Zhang YaKun, Mu Zhiwei, Zhu Ningning, Hui Zhou & Te-Ning Hang


















21 Comments »
brack says
I got it, this gets used by teenagers when they run out of texting on their phone!
I do like the idea of going back to writing as a form of communication, though.
Riley says
Where did u buy it!?!
Jake says
I’ve been trying to find it like everywhere and can’t find it! Ugh. That would be amazing to have.
Mireya says
Where did you get it please tell me 😩
brack says
I got it…teenagers will use this when their texting runs out on their phones.
I do like the idea of going back to writing as a form of communication, though.
henny says
cool idea
Margot says
For those with absolutely no modern tools or technology I assume?
Bauski says
For those who prefer the intuitive way of writing on a real, non-virtual surface
if you got this working nicely it would be awesome. I love all the technology around but no invention could replace the uniquie character of really feeling what you write or draw on a physical texture
pixelsnader says
lowtech solution: a THIN pen with paper wrapped around. this thing is huge.
ami says
i like it! i can write on my palm, and i can keep it.. that is cool!
Hunter says
why not just make a pen that writes with this special chemical?
oh wait, they already make portable henna pens.
Miley Cyrus says
That’s not a bad idea. Hunter… stop being so negative! gawsh
~I’m the real MC~
NathalieBE says
Wonderfull !
I write al time on my hands… it’s the better post-it ….
Congrelatulations….
Ianie says
WOW! Best way for exams! XP Stress-free too! XP
Ianie says
WOW! Best way for exams! XP Stress-free too! XP
Garyon says
Spraper?
Jessica says
You need to go on the TV show Shark Tank and get some money to put it out in stores!! I would LOVE to buy this. Such a great idea!
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