When holiday shopping for your kids this year, beware of the popular new toy called "Bunchems," as they've been easily getting stuck in kids' hair.

Bunchems are brightly colored quarter-size balls covered with soft, squishy spikes that interlock with each other to build various shapes. They might sound fun, but consumers have been warning other parents online that these balls are the devil.

"Horrible, horrible, horrible toy for kids," one Bunchems reviewer wrote on Amazon. "I just spent the last TWO AND A HALF hours (absolutely(sic), 100 percent not an exaggeration) attempting to remove 14 of these (expletive) balls out of my daughter's hair."

Each pack of Bunchems contains 370 balls, an instruction manual, and 36 accessories like eyes, sunglasses, and hats.

If your child insists that Santa brings them Bunchems for Christmas, don't worry. Prepare for the worst and watch the tutorial on how to remove Bunchems from hair above.