Groundskeeper's Cake, Happee Birthdae Harry bath bomb

Groundskeeper's Cake, Happee Birthdae Harry bath bomb


Groundskeeper’s Cake bath bomb is an ode to our favorite gentle giant’s delicious birthday cake surprise for the Boy Who Lived on his 11th Birthday. This bomb is perfect for any occasion but is certainly great for a friend, relative, or even your own birthdae! Scented in sweet and bright peppermint, this pink bath bomb is sure to cheer up all Potterheads. This bath bomb is packed with cocoa butter “frosting” top, epsom salts to soothe the body, and sweet almond oil to nourish it.

Listing is for one bath bomb

Scent: Peppermint

Nt. Wt. : 5.3 ounces/ 150 grams


Sodium Bicarboante
Citric Acid
Epsom Salts
Potassium Bitartrate
Sweet Almond OIl
Polysorbate 80
Red 27
Titanium Dioxide
Neon green pigment

Shipping from United States

Processing time

1-3 business days

Estimated shipping times

  • North America : 2 - 4 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept cancellations

Request a cancellation within: 2 hours of purchase

I don't accept returns or exchanges

But please contact me if you have any problems with your order.

Frequently Asked Questions

How do I use my Bubble Bar?

You can use a portion of the bubble bar by breaking in half and using one half by holding it under running warm/hot water. Watch as the bubbles grow, and grow the longer you hold the bar under the faucet.

How do I use my Bath Truffle/Melt?

Just like a bath bomb- Fill your tub with warm/hot water and toss the truffle/melt in! It will start to disperse within your tub on its own.

How do I use my Bath Bomb?

Fill your tub with warm/hot water and toss in your bath bomb. You can place it in before or after you step into the tub.

Sizing details

All items are listed with their weights in description box. If you need more information, message me!

Reviews (3)


Beyond awesome. It’s the perfect gift for the games as my sister’s HP baby shower! Thanks.

Super fast shipping! Came with a freebie bath melt and its smells ABSOLUTELY delicious. It's perfect in so many ways I may not be able to use it 😂😍 Thank You so much!

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