Is the lid tight? Will it easily fall off the cup?

Don't worry. Compared with other cups, our designers have improved the design and will not be damaged after more than 10,000 experiments. 99% of the lids can completely close the cups, and the edges of the lids will not leak. If you encounter problems, please contact CUJIM customer service in time. (Please watch the video)

I have a question, will it affect the color change of the cup when it is used in winter?

Thank you for your question, this is a great question. When the temperature of the cup is lower than 15°C (60°F) in winter, the body of the cup will automatically change color. If you pour ice water again, the cup may no longer change. Two methods are recommended: 1. Pour hot water first to restore the cup as before, then pour ice water, then you can see the cup discoloration. 2. Drink hot water or hot coffee. The place where the cup holds hot water will lose its color, and the place where there is no water will be colored (just the opposite of the place where it changes color in summer).

Are they suitable for car cup holders?

Suitable for car cup holders. I tried putting it in the cup holder next to the driving seat of my car. Perfect

Good afternoon I brought two boxes off cups and they have all changed colour with out having cold drinks in them and won’t change back to being clear

Hello, thank you for your purchase. You check if the room temperature is lower than 15℃. When the room temperature is lower, the cup will automatically change color. You can add hot water to temporarily restore it to its original appearance.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Reusable Color Changing Cup - 5 Pack 24oz Travel Iced Coffee Mug Tumbler with Straw Lid,Plastic Smoothie Milkshake Bottle Magic Cold Drink Party Water Cups & Go Cup for Kids Adults

Reusable Color Changing Cup - 5 Pack 24oz Travel Iced Coffee Mug Tumbler with Straw Lid,Plastic Smoothie Milkshake Bottle Magic Cold Drink Party Water Cups & Go Cup for Kids Adults

Product ID: 333416806

Details

Brand
CUJIM
Capacity
680 g
Colour
Set of 5
Material
Plastic
Special feature
Colour

🧼Includes straw & cup cleaning brushes

♻️BPA-free, eco-friendly PP plastic

❄️Color changes below 15°C

Reusable Color Changing Cup - 5 Pack 24oz Travel Iced Coffee Mug Tumbler with Straw Lid,Plastic Smoothie Milkshake Bottle Magic Cold Drink Party Water Cups & Go Cup for Kids Adults

Product ID: 333416806

Details

Brand
CUJIM
Capacity
680 g
Colour
Set of 5
Material
Plastic
Special feature
Colour

🧼Includes straw & cup cleaning brushes

♻️BPA-free, eco-friendly PP plastic

❄️Color changes below 15°C

₨591

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Description

❄️ Sip in Style, Change the Game!

STACK STORE - Space-saving stackable design ideal for home, office, or outdoor adventures.
ECO SMART SAFE - Crafted from BPA-free, food-grade plastic for guilt-free hydration.
MAGICAL CHILL EFFECT - Watch your cup transform color with every cold sip—instant party starter!
PERFECT 24 OZ CAPACITY - Generous size to fuel your iced coffee, smoothies, or milkshakes on the go.
ALL IN ONE CONVENIENCE - Comes with lids, straws, and cleaning brushes—clean sipping made effortless.

This 5-pack of 24oz reusable travel cups features a captivating color-changing effect when filled with cold drinks below 15°C. Made from BPA-free, food-grade polypropylene, these eco-friendly tumblers come complete with lids, straws, and specialized cleaning brushes. Designed for durability and convenience, they’re perfect for iced coffee, smoothies, and parties—stackable for easy storage and ideal for all ages.

Specifications

ASIN	B097JPW3GH
Age Range Description	Adult,Kids
Best Sellers Rank	69,609 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,465 in Glassware
Brand Name	CUJIM
Capacity	680 g
Colour	Set of 5
Country Of Origin	China
Customer Package Type	Standard Packaging
Customer Reviews	4.5 4.5 out of 5 stars (781)
Embellishment Feature	Color Changing Cup
Finish Type	Glossy
Included Components	Cup,Lid,Brush,Straw
Item Dimensions W x H	10W x 17.5H centimetres
Item Shape	Conical
Item Weight	356 Grams
Manufacturer	CUJIM
Manufacturer Part Number	HU-XI-104
Material Features	Color Changing
Material Type	Plastic
Material Type Free	BPA Free
Number of Items	13
Occasion	Anniversary, Bachelor Party, Bachelorette Party, Birthday, Wedding
Other Special Features of the Product	Colour Changing
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Product Style	Travel mug,Party cup
Recommended Uses For Product	Home, Party, Travel
Reusability	Reusable
Set Name	5 x Reusable Colour Changing Cups
Size	18 Count (Pack of 1)
Specific Uses For Product	Cold Drinks, Kids Cup, Party Cup
Subject Character	Color Changing Cup,Cold Cup
Theme	Color Changing, Magic
UPC	791386383275
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨591

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews