The Best Gifts For Your Nieces and Nephews This Holiday Season

National Geographic Mega Slime Kit & Putty Lab ($25, originally $30)

If your niece or nephew is obsessed with slime, this is the gift idea for them. This National Geographic Mega Slime Kit & Putty Lab will keep them entertained for hours. They can make up to eight different varieties of slime, including but not limited to color-changing slime, glow-in-the-dark slime, and bouncing slime.