![]()
Extend your thumb by 15 millimeters! Why? So you can use your phone more easily! With its completely life-like design, no one will even notice! Rakuten is currently offering this stylish thumb made by Rare Mono for just 1,480 yen (US$14.50). It could change your life.
Recently smart phone screens have been getting bigger, and morphing into something more like ‘phablets’. It might be okay for people with big hands, but what if you’ve only got teeny tiny ones? It can be difficult to work them with just one little thumb, and you find yourself being unable to reach one side of the screen.
So clearly the answer to these pressing problems is a stylus that’s cleverly disguised to look like a thumb. Apparently ‘it’ll just look like your thumb has grown!’ …because that’s not going to seem strange to people?
They particularly recommend their ingenious product for people using their phones on Japan’s crowded trains, where you may be so packed in that you only have one hand free to move. It’s also useful for people who for some reason, such as dry skin, find that their touch-sensitive screens aren’t responding to their gentle caresses.
▼ First world problems.
The thumb-stylus went through a lot of rigorous testing and changes to the shape, size, and positioning, until they came up with this beauty. At one point they thought they almost had it, but it looked too much like a zombie finger – they’d been so concerned with how it worked, that they’d forgotten to think about the colour! The finished product is now a more alive-looking natural skin colour (so long as you’re not dark-skinned).
It measures 49mm long by 25mm wide, and the internal width is 20mm, although it’s made of silicon so it will stretch. Then there’s the stylus that runs through it, which is the part that you actually touch to the screen, and makes it look like you’ve hammered a nail through your flesh. It may not really be fooling anyone but hey, if it works, it works.
▼ So lifelike.
Genius idea or another bizarre Japanese invention doomed to a short life in a Don Quixote bargain bin? Who knows, maybe we’ll all be wearing them in the future. Or then again, maybe not.
▼ Thumbs up!
Source and Images: Rakuten

Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
How to make curry in a rice cooker with zero prep work and no water[Recipe]
We tried six Japanese burger chains’ coffee to test the state of fast food coffee in Japan[Taste test]
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
How to make curry in a rice cooker with zero prep work and no water[Recipe]
We tried six Japanese burger chains’ coffee to test the state of fast food coffee in Japan[Taste test]
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Shizuoka hot springs town invites you to see one of the longest hina doll displays in Japan
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Fashion for the young at heart! A different take on what it means to get older in Japan
Daiso’s Standard Products store — what’s worth buying and what’s not? Our expert weighs in
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Can you eat lunch in Tokyo for less than 500 yen?
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Shizuoka hot springs town invites you to see one of the longest hina doll displays in Japan
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Fashion for the young at heart! A different take on what it means to get older in Japan
Daiso’s Standard Products store — what’s worth buying and what’s not? Our expert weighs in
Poop is in full bloom at the Unko Museums for cherry blossom season
This balding middle-aged fairy is one of Japan’s most unique mascot characters
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Pepsi Zero Peach is being released in one area of Japan
Starbucks opens outside Imperial Palace with a Frappuccino you can’t get anywhere else in Japan
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】