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iSi Flex-it

Flexible Silicone Measuring Cups - Set of 3 Case of 4

Reviews (4.9 out of 5 Grommets)

Sorted by Rating

Love them!

2/9/2020 by Lisa

The cups are great quality and are perfect measurements, 4, 2, and 1 cups. Great for storage in small kitchens.


Loves these!

2/7/2020 by Susan

I love these as they are not cheap thin silicone. Makes pouring so much easier! I am thrilled with this purchase.


Love this product

2/4/2020 by Susan

This is a great product. So easy to use.



1/29/2020 by Marsha

Works great for melted butter, pancake mix. Will order more for gifts.


Love the flexibility

1/5/2020 by Janice

I have made cinnamon roll pancakes a few times since receiving these measuring cups for grandkids. Nice to be able to add liquids without using several different measuring cups. I just poured to the appropriate measurement lines and then added dry ingredients. From that point, just poured onto the griddle...that is going to take a little more practice to get nice circles. I may try pouring a portion into the middle size measurer as it was difficult to get my hand comfortably around the large one and squeeze the center.


Great product

1/3/2020 by Kim

These work great! Very sturdy with just the right amount of flexibility. Have used others in the past that were too flimsy and just made a mess. These worked perfectly! Great for pouring batter!


Clever and easy storage too

12/30/2019 by Carol

These flexible measuring are a real asset in the kitchen.


Fantastic! Love them!

12/21/2019 by Paulette

I have wanted these silicone measuring cups for a long time. I love their flexibility. They make liquids easy to pour resulting in less clean up. They are also so easy to store.



12/19/2019 by Linda

Love the measuring cups.


Great kitchen tool

12/19/2019 by Linda

I just used these for making pancakes. I poured the batter into the silicone cup and it made it easier (and much less messy) to pour the batter onto the griddle.

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The iSi Flex-it Story

iSi - Flex it Measuring Cups and Mixing Bowls

Measuring Cup Makeover

If you rarely come out of a cooking experience unscathed, these flexible measuring cups are just what the baker ordered.

They’re made of food-safe bendable silicone. Here’s why that’s so nifty: you can pinch the rim to form a spout, then pour with total precision. It makes less mess, particularly when you’re pouring directly into a narrow space, like a food processor chute. And their rubbery texture is easy to grip, too.

These moldable measuring cups are designed to handle any temperature—from boiling hot liquids to ice-cold water. The outside stays safe to touch.

Another benefit to the
silicone design—it won’t break down in heat or react with certain foods.

From amateur bakers to everyday cooks, these cups make measuring, pouring, and prepping a piece of cake.
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