Open the bottle of glue and pour it into a medium-sized bowl.
Add ¼ cup of warm water to the bottle and recap. Shake it well to get the last of the glue off the bottle, and add it to the glue in the bowl.
Use a fork to stir the water and glue together.
Add ½ tsp of baking soda and 2 tbsp of contact lens solution. Stir well for at least 2 minutes.
Test your slime. If it’s too sticky, you need more contact lens solution. If it’s too stiff, you need more water.
Keep stirring until the slime forms a ball.
Remove from bowl and knead well, for at least 2 minutes.
If the slime is still sticky, add a little more contact lens solution. If it’s still too stiff, add more water.
Once the slime is stretchy and not sticky, sprinkle the glitter on your surface. Knead the slime in the glitter, until the glitter is spread throughout the slime.