Teaspoon San Mateo

$$
Open
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(649)

Photos

128 E 3rd Ave
San Mateo, CA 94401

Specialties

US boba, shaved ice, tea and coffee, Mochi donut, and bamboo straw

Reviews

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4.0649 reviews
Photo of Philip L.
Philip L.
7/17/2025

Teaspoon is the only tea place open late in San Mateo, and the tea isn't bad and decent quality. They use cream or non-dairy powder, but didn't see real milk available as an option. Easy...

Photo of Danielle P.
Danielle P.
7/5/2025

Welcoming staff and relatively quick service. Decent seating. Everything is ordered through their kiosk and there is a huge menu in the middle of the store with all of their options besides their...

Photo of Wendy D.
Wendy D.
11/10/2025

This place used to be good but today was terrible. The boba had no chew and was a soggy mess. Must have sat around/overboiled. Asked for 0% sweet but it was definitely more sweet. I asked for a...

Photo of Jasmin C.
Jasmin C.
10/13/2024

Silky strawberry 5/5 was the perfect balance of sweetness and milkiness. Enjoyed the strawberry bits in there for extra texture. Mochi donuts were very chewy and flavorful 5/5 Hate the bamboo...

Photo of Emily P.
Emily P.
10/12/2024

Came late night Saturday. Not busy, took maybe 5 minutes to get our drinks. boba was kind of hard tho.

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