The 12 Best Teething Toys to Soothe Sore Gums

Nuby Ice Gel Teething Keys ($5, originally $6)

These ice-gel teething toys, with a 4.7-star Amazon rating based on more than 103,000 reviews, are a favorite of Dr. Alexander.

"These keys are made of BPA-free materials, making them safe for little ones to chew on," Dr. Alexander says. "Additionally, their textured surfaces help massage and stimulate gums, which can assist with teeth eruption."

Nuby designed the teethers using a cooling technology that activates when caregivers place the teethers in the refrigerator. The end result? A cool (literally) way to soothe gums.