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The Rainbow Travel Mug
€34,95
Restock — Thursday June 18 at 8 PM CEST 🩷⭐️✨
Rainbow travel mug
- Height: ±10 cm / ±3.94 inch
- Diameter: ±8 cm / ±3.15 inch. Fit in your car holder (:
- Weight: ±210 gram
- Material: porcelain clay
- Capacity: 350 ml to the rim / 300 ml comfortable fill
Estimated shipping: June 19 – June 22
🌍 What time is the restock where you are?
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What happens after you order
This piece is already made and waiting — no long wait, just order and it's on its way.
Right away
Order confirmation
emailWithin 1–2 days
Packed & shipped
Same day
Tracking link sent
emailA few days later
Arrives at your door
Already made — ships within 1–2 business days
This piece is in stock and ready to go. You'll receive a tracking link the moment it's on its way.
Any questions? Email me anytime at info@isaceramics.nl — I reply personally.
FAQ
Can I return this mug?
Yes — because this mug is not personalised, returns are accepted within 14 days of receiving your order. Please email me at info@isaceramics.nl to let me know. Return shipping costs are at your own expense, unless the mug arrived damaged or incorrect, in that case I'll cover the costs and sort it out straight away.
Is the mug dishwasher and microwave safe?
Yes, all mugs are dishwasher and microwave safe. That said, I recommend handwashing where possible, repeated dishwasher cycles can over time cause small cracks in the glaze. A quick handwash keeps your mug looking its best for longer.
Are there slight differences between mugs?
Yes because every mug is handmade, slight variations in shape, colour, and texture are completely normal and part of what makes it unique. No two pieces are ever exactly alike.
Can I add a personal message or name?
This particular mug is a ready-to-ship piece and can't be personalised. If you'd love a custom version with your own name or message, take a look here , made entirely to order, just for you.
Will I have to pay customs or import fees?
It depends on where you're ordering from. For full details per country, visit Delivery page. The short version: EU orders have nothing extra to pay, US orders have duties included in shipping, and UK orders under £135 are typically fine. For all other countries, please check your local customs rules before ordering.
Will this mug fit in my car cup holder?
Yes! This mug fits in your car cup holder, so you can easily take it with you on the go.
Care & quality
Do's & don'ts
Handwash recommended
Microwave safe
Dishwasher safe (lower rack)
Avoid sudden temperature changes
Don't scrub with abrasive sponges
Made from porcelain
I work with porcelain because of its smooth texture and ability to hold detail beautifully. Denser and more refined than regular earthenware — which is why it feels so good in your hands.
Fired at high temperatures
Every mug goes through two firings at around 1220°C. This makes the glaze food-safe and durable — and is also why colours can shift slightly during the process.
Built to last
With a little care, your mug will last for years. Handwashing keeps the glaze looking its best — but it's dishwasher and microwave safe too.
Naturally imperfect
Slight variations in shape, colour, and texture are a natural part of handmade ceramics. No two pieces are ever exactly alike — which is exactly the point.
Why I think you'll love it
Made just for you
No two mugs are ever the same. Yours is made by hand, from scratch, the moment you order.
You're kept in the loop
I send personal updates at every step — so you always know where your mug is in the process.
Supporting a small studio
Every order goes directly to me — a one-woman studio in the Netherlands making things with care.
Made to last
Not a gift to put away — a mug made for your everyday. Morning coffees, slow moments, all of it.
