Valentine's Day STEM Crystal Hearts

Take your pipe cleaners and form them into hearts! Twist two different colors together!

Use the popsicle stick (or pencil) to tie the string around.

Make your Borax solution! Swipe up for the recipe!

Submerge your hearts fully in the solution. Leave it alone for 24 hours and check out your growing crystals!

Swipe up for a step-by-step tutorial!