YOUR BATH-TIME BUDDY: For over 60 years, Mr. Bubble has been one of the most popular bubble baths in America. Our products are made in the USA, creating the best bath time experience for adults, kids and babies. EASY AND FUN: Fill your bathtub with water, drop in one tablet at a time and watch as the Fizzy Tub Colors brighten your bath. Mix the different colors together to encourage creativity and promote STEM learning. SAFE AND ENTERTAINING: The gentle formula contains Bitterguard to discourage consumption and the formula is fragrance-free and non-toxic for parents' peace of mind. Clean-up simply requires rinsing the tub after use. BATH TIME EDUCATION: Select tablets feature letters A, B and C to encourage letter recognition and help kids develop their cognitive skills while playing in the tub. MORE COLORS, MORE FUN: Tub time has never been so colorful! These fizzy fun, kid-friendly bath tablets come in 12 assorted 9-count packets of 6 bright colors for countless bath time memories. Color an entire bath with just one fizzing tablet or practice color mixing by adding additional tablets.