Khloe Kardashian took to Instagram on Oct. 15 to share a sweet snap of her holding niece North West's tiny hand Credit: Courtesy of Khloe Kardashian

Recognize that tiny hand? It belongs to Kim Kardashian's daughter, North West! Proud aunt Khloe Kardashian shared the sweet photo via Instagram on Tuesday, Oct. 15.

The picture (taken in black and white) shows Khloe's outstretched palm cradling her niece's little arm. North's face isn't visible, but her striped onesie is -- though it's hard to look at anything other than Khloe's massive diamond watch.

"NW," the 29-year-old reality star captioned the shot. She also added a lipstick emoji icon.

One day earlier, the DASH designer posted a different picture of two hands -- hers and Kendall Jenner's. "My boxing buddy @KendallJenner and I went HAM," she wrote alongside the photo, which showed the sisters' palms wrapped in printed boxing bandages.

"Can't move my arms after that boxing class w/ @KendadllJenner," she tweeted. "Love/hate this feeling! We accomplished something. Our faces were SOOO red. LOL."