Do the markings stand up to washing, or do they disappear over time?

Have washed mine many times on the top rack of the dishwasher and they are as dark now as when I first purchased them. My favorite go to measuring cups!

I recently purchased a set of these measuring cups. I see they can stand up to 450*F. This may be a dumb question, has anyone microwaved these ?

I use mine in the microwave every day: heating milk for mashed potatoes; warming water to proof yeast for bread-making; making cocoa. Love these cups!

Do these have markings for ounces? It doesn't look like it from the picture. Thanks!

Yes, one side is marked by ounces (2oz increments) and cups (1/4c increments). The other side is liters (1/4L increments) and mL (50mL increments).

Over time do the markings start to wear off?

I've used my flex-it cup for a year or so and the markings have not shown any sign of wearing off. I always clean it by hand, though. I don't know what would happen if I used my dishwasher.

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iSi Flex-it Silicone Measuring Cup Set of 3, 1 Cup, 2 Cup and 4 Cup, Flexible, Heat Resistant to 490°F, Microwave and Dishwasher Safe

Product ID: 3607512

Details

Brand
iSi
Capacity
2 pounds
Color
Clear
Item dimensions L x W x H
4.75 x 4.75 x
Material
Silicone

📏3 sizes: 1, 2 & 4 cups

🔥Heat resistant to 490°F

🧴Dual US & metric scales

€ 84.95

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Description

🍳 Measure Like a Pro, Pour Like a Boss!

DUAL SCALE CLARITY - Easy-to-read US and metric measurements for flawless recipes every time.
SET OF 3 FOR EVERY TASK - From a dash to a pour, 1, 2, and 4-cup sizes cover all your measuring needs.
SECURE GRIP SLEEK DESIGN - Textured exterior ensures a confident hold, even mid-cook chaos.
DISHWASHER MICROWAVE SAFE - Built for the modern kitchen hustle—clean and heat-ready without compromise.
PRECISION MEETS FLEXIBILITY - Flexible silicone molds into perfect pour spouts—no spills, no stress.

The iSi Basics Measuring Cup set features three flexible silicone cups (1, 2, and 4 cups) with clear US and metric markings on a translucent, textured body for secure grip and precise pouring. Heat resistant up to 490°F, microwave and dishwasher safe, this set is designed for accuracy, durability, and effortless kitchen performance.

Specifications

ASIN	B001CDBBY8
Best Sellers Rank	#139,192 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #883 in Measuring Cups
Brand Name	iSi
Capacity	2 pounds
Color	Clear
Customer Reviews	4.8 4.8 out of 5 stars (1,933)
Global Trade Identification Number	00085355253004
Included Components	measuring cup(3)
Item Dimensions	4.75 x 4.75 x 6.75 inches
Item Type Name	Silicone Flexible Mesauring Cup
Item Weight	0.14 kg
Manufacturer	iSi
Manufacturer Part Number	B25300
Material Type	Silicone
Model Number	B25300
Number of Items	1
Size	3-Piece Set
UPC	885205395515 885223259011 885340733562 885202131628 789542148363 885286508149 085355253004
Unit Count	1 Count

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€ 84.95

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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