Medium Round Bath Bomb Mold - 6.5cm Diameter

Regular price $4.95
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Product Info
Why You'll Love This Mold Perfect Round Shape Every Time This mold includes 2 identical halves that press together to create a flawlessly spherical bath bomb. No lopsided results, no awkward shapes—just beautiful, professional-looking bath bombs that look like they came from a boutique spa. Ideal 6.5cm Size The medium 6.5cm diameter is the sweet spot for bath bombs:
  • Generous enough for a satisfying fizz
  • Compact enough to be economical with ingredients
  • Perfect single-use size for most baths
  • Great for gifting and selling
  • Easy to handle and unmold
  • Not too big, not too small—just right
Simple Two-Piece Design No complicated mechanisms or tricky releases:
  • Two identical halves that fit together perfectly
  • Easy to fill both sides evenly
  • Simple compression creates tight, compact bombs
  • Quick release with gentle tapping
  • Beginner-friendly design
  • Professional results without the learning curve
Create Your Perfect Bath Bomb Basic Bath Bomb Recipe Fill your mold with our tried-and-true formula: Essential Ingredients:
  • Sodium Bicarbonate (Baking Soda) - Creates the fizz
  • Citric Acid - Reacts with baking soda for bubbles
  • Corn Starch - Binds ingredients and slows fizzing
Typical Ratio:
  • 2 parts Sodium Bicarbonate
  • 1 part Citric Acid
  • 1 part Corn Starch
This combination creates compact, long-lasting bath bombs that fizz beautifully and hold their shape. Customize & Enhance Add Your Signature Touch: Fragrance:
  • Essential oils for aromatherapy benefits
  • Try lavender for relaxation, eucalyptus for clarity, citrus for energy
  • Add just before molding for even distribution
Color:
  • Mica powder for subtle shimmer
  • Liquid or powder colorants for vibrant hues
  • Natural colorants like beetroot or turmeric
  • Create multi-colored layers or swirls
Special Effects:
  • Colored embeds - Hide small colored bath bombs inside for a surprise reveal
  • Botanicals - Add dried flowers, lavender buds, or rose petals
  • Moisturizers - Include coconut oil, shea butter, or sweet almond oil
  • Glitter - Biodegradable glitter for sparkle
  • Salts - Epsom salt for muscle relief
Create Surprise Bath Bombs: Try adding colored embeds to the center of your bath bomb for an exciting surprise when it dissolves. As the outer layer fizzes away, a different colored core is revealed—delightful for kids and adults alike! How to Use Your Mold Step-by-Step:
  1. Prepare Your Mixture
    • Mix dry ingredients thoroughly
    • Add oils, colors, and fragrances
    • Mix until texture resembles damp sand
    • Should hold together when squeezed
  2. Fill Both Halves
    • Overfill each half of the mold generously
    • Pack mixture firmly into each side
    • Add embed to center if desired
    • Mound mixture slightly above the rim
  3. Press Together
    • Align both halves carefully
    • Press firmly together with even pressure
    • Hold for 10-15 seconds
    • You should feel the mixture compress
  4. Release Your Bath Bomb
    • Gently tap the mold on counter
    • Carefully remove one half
    • Tap lightly to release bath bomb
    • Allow to dry for 24-48 hours before use
Pro Tip: The key to successful bath bombs is moisture content. Too dry and they won't stick together; too wet and they'll fizz prematurely. Aim for "damp sand" texture that holds its shape when squeezed. Easy Care & Maintenance Cleaning Instructions After Each Use:
  • Rinse with warm water immediately
  • Wash with mild soap and hot water
  • Dry thoroughly with clean towel
  • Ensure completely dry before storing
Deep Cleaning:
  • Use Isopropyl alcohol (rubbing alcohol) for thorough sanitization
  • Wipe away any color staining with alcohol on cloth
  • Great for removing oil residue
  • Keeps mold fresh and ready for next use
Storage:
  • Store in cool, dry place
  • Keep away from moisture
  • Ensure completely dry before storing
  • Stack carefully if storing multiple molds
Important: Never put away a damp mold—moisture can lead to mold growth or warping. Always ensure it's bone dry. The Addictive Hobby of Bath Bomb Making Why People Love Making Bath Bombs: It's Creative & Therapeutic
  • Experiment with colors, scents, and designs
  • Meditative, hands-on craft
  • Satisfying to create something beautiful and useful
  • Endless combinations to try
Perfect Social Activity
  • Host a bath bomb making party with friends
  • Great activity for bridal showers or girls' nights
  • Kids love helping (with supervision)
  • Create custom gifts together
  • Share recipes and techniques
Practical & Economical
  • Make gifts for friends and family
  • Cost-effective compared to store-bought
  • Control exactly what goes into your products
  • Create custom scents you can't buy
  • Start a small side business
Warning: Bath bomb making is genuinely addictive! Once you start, you'll find yourself wanting to try every color combination, fragrance blend, and special effect. Your bathroom will become a fizzy laboratory of creativity. Why This Mold Size is Perfect The 6.5cm Advantage: For Personal Use:
  • Perfect single-bath portion
  • Uses reasonable amount of ingredients
  • Easy to store multiple bombs
  • Great size for regular self-care
For Gift Giving:
  • Attractive, professional size
  • Fits nicely in gift bags or boxes
  • Not too extravagant, not too small
  • Perfect for sampler sets
For Storage:
  • Compact enough to store many
  • Doesn't take up excessive space
  • Easy to organize and display
Explore Our Full Range Looking for Different Sizes or Shapes? We carry a variety of bath bomb molds to expand your creative possibilities:
  • Small round molds for mini bath bombs
  • Large round molds for luxurious super-sized bombs
  • Small & large disc shapes for shower steamers and bath bombs
Specifications Product: Medium Round Bath Bomb Mold Diameter: 6.5cm Design: Two identical halves Shape: Perfect sphere Material: Aluminium Pieces: 2 (creates 1 complete bath bomb) Skill Level: Suitable for beginners to advanced Reusable: Yes, with proper care Cleaning: Soap and water Perfect For
  • DIY bath product enthusiasts
  • Homemade gift makers
  • Small bath bomb businesses
  • Craft party activities
  • Teaching kids about chemistry (with supervision)
  • Self-care product creators
  • Market and craft fair vendors
  • Anyone wanting spa-quality bath bombs at home
  • Creative hobby seekers
  • Zero-waste advocates making their own products
Tips for Success Beginner Tips:
  • Start with white or single-color bombs before trying complex designs
  • Practice makes perfect—don't be discouraged by first attempts
  • Keep ingredients at room temperature
  • Work quickly once wet and dry ingredients are mixed
  • Let bombs dry completely (24-48 hours) before using or packaging
Advanced Techniques:
  • Layer different colors in each half for a marbled effect
  • Use small amounts of witch hazel in spray bottle for better binding
  • Experiment with different oil combinations
  • Create seasonal scents for holiday gifts
Troubleshooting:
  • Crumbling: Mixture too dry, add tiny bit more moisture
  • Fizzing in mold: Mixture too wet, work faster or use less liquid
  • Won't release: Let dry for 5 minutes in mold, tap more firmly
  • Soft bombs: Increase corn starch ratio, compress more firmly
Start Simple, Dream Big: Begin with basic recipes and simple colors. As you gain confidence, experiment with embeds, layers, swirls, and special effects. Before you know it, you'll be creating professional-quality bath bombs that rival boutique spa products. Ready to start your bath bomb making journey? This medium round mold is the perfect tool for creating beautiful, fizzy, fragrant bath bombs that transform ordinary baths into luxurious spa experiences. Whether you're making them for yourself, as gifts —this versatile mold delivers consistent, professional results every time. Order your 6.5cm bath bomb mold today and discover why bath bomb making is the craft hobby everyone's talking about! Pro Tip: Order multiple molds so you can make several bath bombs in one crafting session. Once you start, you won't want to stop! Perfect spheres. Professional results. Endless creative possibilities.  

* This is a demonstration store — no orders shall be fulfilled.

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