Extreme Secret Formula Lab

Put on the mad scientist lab coat, because it’s time for kids to try their hand at crazy, wild, mad science! This hotly anticipated update to You-Mix-It Secret Formula Lab provides everything you’ll need for over 20 experiments. With the included test tubes, mix-and-measure scoop, glow-in-the-dark powder, and other items commonly found in the kitchen, kids will concoct glowing alien blood, scratch and sniff stickers, and load of other compounds that ooze, creep, and slurm. And don’t forget ...