Concrete fulfills all the criteria for modern, minimal, and industrial aesthetics-and trust us, once you start with this, you will wish to create a full collection.”
What You Will Need:
Quick-set cement or concrete mix
Water and mixing bowl (not for food)
Rubber gloves
Balloons, silicone molds, or plastic containers
A small container for the inner mold cavity
Cooking spray or petroleum jelly for mold release
Sandpaper (medium-fine)
Optional: acrylic paints, metallic spray, or sealant
Method 1: Balloon Mold Vase (For Organic Round Shapes)
- Inflate the Balloon
Blow up a balloon to the size you want for a vase.
Tie it off, and place it in a bowl or cup to keep it in an upright position.
- Mix the Cement
Follow the instructions on the bag of your cement; you want the consistency of thick pancake batter.
- Pour & Shape
Pour the cement into the balloon slowly from a funnel or cup.
Tip the balloon a little back and forth, so the cement coats the inside walls.
- Insert a Tube
Make a hole for flowers/decor by inserting a greased test tube, straw, or candle in the center while it is still soft.
Make it stand upright with a tape or skewer.
- Let it Cure
Leave it to dry for 24-48 hours. Once cured, pop the balloon and peel it off.
- Sand and Finish
Smooth out the edges and the bottom with sandpaper.
Paint or seal if you like, or leave it raw for an industrial chic look.
🛠️ Method 2: Molded Concrete Vase (Great For Geometric and Custom Shapes)
- Create The Mold
Use two plastic bottles (one larger for outer mold, one smaller for inner cavity). Cut the tops off. Grease them using cooking spray for easy removal.
- Mix and Pour
Fill the big bottle halfway with concrete. Center the smaller bottle inside—use stones or weights to hold it down.
- Cure and Remove
Allow to set for 24-48 hours. Carefully cut the plastic mold after curing.
- Smooth and Style
Sand any imperfections. Spray it, dip dye it; leave it natural gray—whatever you think looks best!
🌈 Design Variations:
Style Extras & Finishes
Minimalist Raw concrete + matte sealant
Artistic Hand-painted shapes or color block
Luxe Glam Gold rim or dipped base
Earthy Vibes Mix in sand or pebbles
Speckled Look Add black pigment grains
🌿 Usage Suggestions:
Table center with dried pampas
Makeup brushes vanity holder
Desk pen stand
Sculpture for the stand-alone shelf
✨ This DIY Is Amazing Because:
Cheap high impact
Greatly customizable shapes
Great for gift or Etsy sale
Pottery feel—industrial-chic vibe