what is a harmony ball

A Harmony Ball is beautiful chime pendant worn by an expectant mother throughout her pregnancy. It emits a soft bell sound which is thought to encourage a feeling of calm and harmony. Worn on a long necklace, Baby will hear the chime of your pendant from within the womb, and may find its sound comforting and soothing once born.

Harmony Balls are also known as Angel Callers, Bola Balls and Pregnancy Bells

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Harmony Balls Explained

Around 20 weeks gestation, babies begin to hear sound from outside the womb.

As a baby grows (and so does an expectant mother’s bump!) a Harmony Ball will bounce gently against an expectant mother’s womb as she moves about her normal everyday activities. It will emit a soft, melodic chime, similar to metal wind chimes bumping in the breeze. Listen now

Baby will hear and become familiar with the bell chime of your harmony ball, and may find its sound comforting and reassuring once they make their entrance to the world.

A harmony ball is beautiful way to encourage a bond and connection with your baby during pregnancy, which may feel like a long road, but is merely a blip on your motherhood radar.

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Baby may recognise the familiar chime of your pendant after birth

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Common Questions

Inside your beautiful harmony ball pendant is a metal ball. This ball bounces gently around the inside of your pendant and creates a chime sound, similar to metal wind chimes bumping in the breeze.

A chime sound will be emitted by a Harmony Ball when regular movement by the wearer, causes the pendant to bounce against the womb, making the metal bell chime bounce around.

A Harmony Ball pendant makes a gentle bell sound, similar to a metal wind chime bumping gently in summer afternoon breeze.

A harmony necklace, also called a harmony ball necklace, is a pendant worn by an expectant mother throughout her pregnancy. The pendant emits a soft chime sound as it bounces against mum to be’s growing baby bump. Over time, its chime will become familiar to baby who may find the sound comforting once they are born. A Harmony necklace is also thought to summons the wearers guardian angel for protection throughout her pregnancy and lifetime.

A harmony ball necklace is a lovely way for an expectant mother to encourage a connection with her baby in the womb, celebrate a wonderful milestone in her life, and call upon her guardian angel for protection.

You may like to personalise your necklace with beautiful and meaningful charms

Benefits of wearing a Harmony Ball

A harmony ball necklace is a lovely way for an expectant mother to encourage a connection with her baby, and to celebrate a wonderful milestone in her life.

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The chime of a pregnancy necklace encourages the strong and extraordinary bond between a mother and her baby. 

Its chime sound will interrupt mum to be throughout her day and remind her that she is growing a new life! A reminder for her to pause for a few minutes and relax. To find harmony and calm, and spend some precious time just herself and baby.

guardian angel wings pregnancy

Harmony Balls are said to call upon an expectant mother’s Guardian Angel, to walk with them and protect them throughout their pregnancy, labour, delivery, and lifetime. A beautiful sentiment for every pregnancy.

This is why harmony necklaces are sometimes referred to as Angel Callers.

maternity keepsake

A bola pregnancy necklace is a lovely way for an expectant mother to celebrate this momentous occasion in her life, and in time will become a sentimental and meaningful maternity keepsake.

harmony ball bell chime

Your Harmony Ball may be used to soothe and amuse baby once they enter the world. It’s now familiar and reassuring chime will be fascinating to baby, and a lovely reminder for them of the safety and comfort of the womb.

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After birth, your harmony ball necklace can be hung decoratively in baby’s bedroom or nursery to call upon their guardian angel for protection while they sleep.

What does a Harmony Ball sound like?
harmony ball sounds like metal wind chimes

A Harmony Ball makes a gentle chime or bell sound as mum moves about her everyday activities. The sound is similar to metal wind chimes bumping gently in the summer breeze.

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A Harmony Ball’s chime is designed to be subtle. While able to be heard, it should not be disruptive to others. It should rest against your pregnancy bump on top of clothing for all to see.

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Womb’s grow at different rates so the bigger your bump grows, generally the more your pendant will bounce and chime.

Every mother and baby is different, and will bond in their own unique way.

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Bounce your harmony ball gently against your bump while you sing nursery rhymes to your baby. They will love hearing this familiar sound combination, and may respond to your touch1 from within the womb during the later stages of your pregnancy

Twinkle twinkle little star, you don’t know how loved you are


The Bebe Bola harmony ball collection is a contemporary take on an ancient Mexican tradition. Our collection of chiming pregnancy necklaces and meaningful charms are handpick for their quality and timeless designs. A sentimental and meaningful maternity gift to celebrate every mum to be.