Sie werden wunderschöne rote Kristalle sehen, wenn Sie die erstaunlichen 2.75 breiten Kristalle in diesem ungiftigen, kindersicheren Set züchten. Enthält Schritt-für-Schritt-Anleitungen.
We followed the simple instructions and the crystals grew into a beautiful, deep ruby red color that looks amazing in the sunlight. The kit was completely mess-free and the crystals formed exactly as promised. Definitely a fun and educational afternoon project.
My son was so excited watching the crystals form overnight—the step-by-step instructions made it super easy to follow. The deep ruby red color is just beautiful, and I love that it’s non-toxic so I don’t have to worry.