Crystal Eggshells
Create beautiful crystal formations inside eggshells using a slow and gentle process, perfect for those who appreciate delicate crafts.
- Prep Time: 10 minutes
- Cook Time: 480 minutes
- Total Time: 490 minutes
- Yield: Multiple eggshells
- Category: Crafts
- Method: Crafting
- Cuisine: N/A
- Diet: N/A
Ingredients
- Eggshell halves, cleaned and dry
- Alum powder or food-grade borax
- Glass jars or small clear cups
- Hot water
- Food coloring (optional)
- Thin wire, thread, or pipe cleaners
- Toothpicks or small clothespins
- Small funnel or folded paper
- Gloves and eye protection
- Paper towels
- Sandpaper or an emery board (optional)
- A small seed crystal or spare alum crystals (optional)
Instructions
- Prepare your shells by gently tapping and removing the egg contents, rinsing, and drying them fully.
- Smooth or roughen the desired areas on the shells for crystal growth.
- Set up a cradle for each shell using wire or pipe cleaners.
- Make a supersaturated solution by warming water and dissolving alum or borax.
- Color and let the solution cool a bit if desired.
- Pour the solution gently into each jar to submerge the shell interior.
- Suspend a seed crystal or leave the shell plain.
- Find a calm place to let the crystals grow in soft light.
- Watch and record the growth at intervals.
- Finish the process by removing shells carefully and drying them.
- Seal if necessary for preservation.
- Clean up safely after the project.
Notes
Use gloves and eye protection when handling chemicals. Store any leftover solution safely and with care.
Find it online: https://www.cozyhandsdiy.com/crystal-eggshells/