Colored beads are an excellent addition to your slime. Not only do they help create a visually appealing slimes, they are also an easy way to make it crunchy. For those of you who haven’t heard, “crunchy slime” is a whole genre of slime and there are even Instagram accounts dedicated to making the best “crunchy slime”. You can find different size and colored beads for all your different needs and to help produce the crackling sound you’re shooting for. You could go with a single-colored bead slime or a multi-colored one depending on your preference. The shine from the beads can help prevent lackluster slime and its inclusion guarantees a highly textured slime.