Rainbow Christmas Express Train – Limited Edition Bath Bomb
All aboard the Christmas Express! 🚂💨
This festive favourite is back — and ready to fill your bath with a trail of rainbow magic. Each Rainbow Christmas Train Bath Bomb is lovingly hand-painted with winter fir trees behind it, just like it’s puffing through a snowy forest on Christmas Eve.
As it fizzes away, vibrant rainbow colours stream out from beneath the train, while a surprise burst of colour shoots from the chimney too! A real show-stopper for kids (and secretly for grown-ups who still love the magic of Christmas).
It’s been one of our longest-running customer favourites — and this year’s limited batch might just fly off faster than the last carriage out of the North Pole!
🚂 Approx. 180 g – big, bold, and beautifully detailed
🎨 Hidden rainbow and chimney colour streams
🍭 Sweet Candy Cane scent
🎄 Limited edition for Christmas 2025
Maker Info
These bombs were made by me (Jen of Boddle Bath)! I am now a fully assessed bath bomb maker with all the legal PIF files and portal registers that go with it. If you have any questions or bespoke requests please feel free to message me via our social media channels or through the website.
Storage Best Practice
Bath bombs are fickle creatures that do not like sunlight (they tend to fade the colours) or heat and moisture (they get bumpy spots like a rash or go soft and turn to dust) So placing them in a lovely open display dish on the window cill of your bathroom is not a good plan (other than for that insta photo... we see you ;)
Please place your delightful beauties into an airtight container like a takeaway container or the kids lunch box. Then find a spot in the house thats at an even cool temperature, perhaps the back of the wardrobe or understair cupboard. Sprinkling rice or those silica bead sachets you find in new shoes at the bottom of the box is great practice as they will absorb any moisture that might get into the box.
This is majorly important if you select the eco-friendly paper bag option for packaging our bombs instead of shrink wrap. Our bath bombs are assessed for use 12 months after production however I would advice using them within 4-6 months if stored correctly. Outside of shrink wrap that life span will reduce dramatically, to a couple weeks in open air or a month in the container. So please only pick it if you will be using them regularly within the month ideally.
Ingredients
For full explaination of our ingredients please refer to the "what's in our bombs" page of the website. Ingredients are listed on the back of every bomb and that label is in the photos of this listing. However they are here in order of highest to lowest ratio and with the more common names in brackets for you.
- Sodium Bicarbonate (Baking soda)
- Citric Acid
- Parfum (Fragrance Oil)
- Prunus Amygdalus Dulcis (Sweet Almond Oil)
- Sodium Lauryl Sulfoacetate (SLSa)
- Polysorbate 80
- Kaolin Clay
- CI xxx (colour index water soluble dye or mica paint numbers)
