LEGO Mateo vs. Cyber Brain Mech Building Set 368 Pieces

LEGO Mateo vs. Cyber Brain Mech Building Set 368 Pieces

Marsoni

M251S

$41.48

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

LEGO Mateo vs. Cyber Brain Mech Building Set 368 PiecesUnleash imaginations with a mech toy. Spark creativity with a LEGO DREAMZzz robot playset, which offers kids 2 exciting building options. Young dreamers build a colourful capsule before rebuilding it as a Cyber Brain mech toy or a Cyber Brain scorpion mech toy. The set features immersive story led building instructions, which are also available digitally in the LEGO Builder app.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.

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Reviewed in the United States on April 15, 2026

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Pattie B

Battle Creek, US

★★★★★ 2

Does not match the size

Size: 3X-Large, Color: Blue

Way smaller than the size indicated. Very thin material, almost see- thru.

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Reviewed in the United States on December 5, 2025

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