


Adafruit MONSTER M4SK DIY Electronic Eyes Mask
Marsoni
M251S
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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Your Adafruit MONSTER M4SK DIY Electronic Eyes Mask orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
My dog loves it!
Color: Blue
Fun, good durability while she paws at it, easy to clean and worth the money, good size for 40 pound dog.
My Border Collie loves it!
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Reviewed in the United States on June 5, 2026
★★★★★ 4
Five minutes of entertainment
Color: Grey
My eight pound chihuahua mix figured the puzzle out very quickly. It kept her entertained for about five minutes.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Size dog recommendations
Color: Grey
Not recommended for big dogs.
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Reviewed in the United States on May 30, 2026
★★★★★ 2
Small in size
Color: Grey
Very small, picture makes it look much larger than it is. Seemed more appropriate for a cat, and 6 month puppy figured it out in under 1 min. Not very challenging.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Excellent for boredom and learning
Color: Blue
Wonderful! Daughters very intelligent Australian shepherd loves this. She takes it out when he's bored, or has t been able to give as much one on one. Well made
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Reviewed in the United States on May 26, 2026