Adafruit MONSTER M4SK DIY Electronic Eyes Mask

Adafruit MONSTER M4SK DIY Electronic Eyes Mask

Marsoni

M251S

$74.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit MONSTER M4SK DIY Electronic Eyes MaskThe Adafruit MONSTER M4SK is a unique DIY electronic eyes mask that features two 240x240 pixel IPS TFT displays driven by a 120MHz Cortex M4 processor. It offers stunning animated eyes that blink and dart, perfect for costumes and creative projects. This board is equipped with an ATSAMD51G19 Cortex M4 microcontroller with 512KB Flash and 192KB RAM, and 8MB QSPI flash for storing graphics and sound effects. The nose section can be modified to

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I’ve only used this for several nights. Overall I’m pretty happy with it, especially for the price. It is soft to the touch and has a nice, smooth feel. It’s lightweight but still provides enough warmth for mild to cool nights. I don’t like feeling weighed down when I sleep, so the light fill is actually a big plus for me. If you’re someone who sleeps hot, this is a solid choice. The corner tabs are super helpful. I paired it with a duvet cover and haven’t had issues with shifting or bunching. It also fits my bed well, though I could see it being a bit short on the sides if you have a very thick mattress. This is a great budget-friendly option and seems like it will be easy to maintain.

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Reviewed in the United States on September 19, 2025

Verified Purchase

Chinaza Madu

West Palm Beach, US

★★★★★ 5

A Great Comforter for Everyday Use

Size: Full/Queen, Style: All-Season

I absolutely love this comforter! I love the fact it’s machine washable, and it held up really well after the first wash. It fluffed back up nicely, stayed soft, and didn’t lose its shape. It’s not too heavy but still cozy enough to keep you comfortable. For the price, the quality exceeded my expectations, and I am very happy with this purchase. I highly recommend 😊

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Reviewed in the United States on June 4, 2026

Verified Purchase

Laurie A. English

Houston, US

★★★★★ 5

Excellent down alternative insert

Size: Full/Queen, Style: All-Season

I purchased this down alternative for my Airbnb because we can easily wash it. I love that it is fluffy and warm and easy to put into the duvet. Price was great as well!!

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Reviewed in the United States on April 19, 2026

Verified Purchase

Renee

Houston, US

★★★★★ 5

Feels luxury, I approve

Size: King, Style: Warm

I have purchased high end comforters/duvet inserts and this one is somehow my favorite. It's so thick and fluffy. I was going to do the double duvet insert method to create an extra lush bed situation, but honestly it's not needed at all with this comforter! It poofs up wonderfully inside my duvet cover (king duvet, king insert) and it's like heaven. It's very cozy yet airy, and it moves well during the night and does not fee too heavy despite its weight. This thing is definitely on the warm end and probably won't be suitable for Florida summers, but depending on how you set the AC at night it could be fine! The comforter is weighty, it feels like quality, and has a soft fabric. I wouldn't use it without a duvet cover, that's more of an aesthetic choice but I like keeping it clean. The white is very white. Honestly, I will be getting another one simply because I'm so impressed. Definitely no need to drop $300+ dollars elsewhere.

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Reviewed in the United States on October 25, 2025