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Zezebaebae
Leak-Proof Sips, Happy Moments.

Grosmimi

Say goodbye to messes with Korea’s #1 premium brand. Our +cut straw cups stop spills, mix-and-match parts adapt as your baby grows, and wide-neck bottles make cleaning simple.

Crafted from BPA-free, rigorously tested materials, Grosmimi ensures your baby’s safety and your peace of mind. Celebrate every sip with Grosmimi.

Premium PPSU Material

PPSU (Polyphenylsulfone) is a type of high performance polymer. Material commonly used for medical devices requiring repeated steam sterilization. It is incredibly durable and temperature resistant.

PPSU is perfect material for baby bottles or cups. It is a plastic but has the benefits of glass. Which does not absorb odor or color and you can sterilize without any deformation.

There is no better choice.

Now there are two types of PPSU body colors. One is the original PPSU color yellow and the other is dark grey which is newly released.

Try Grosmimi PPSU.

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The Easy Teat Stage 1

  • Age: 1~3 month
  • Strength: Soft
  • Durability: Weak
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The Easy Teat Stage 2

  • Age: 3~5 month
  • Strength: Soft
  • Durability: Weak
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The Easy Teat Stage 3

  • Age: 5~8 month
  • Strength: Soft
  • Durability: Weak
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The Easy Teat Stage 4

  • Age: 8 month +
  • Strength: Soft
  • Durability: Weak
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Weighted Spout kit

  • Age: +6m
  • Strength: Soft
  • Durability: Weak
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We're answerable!

When should I replace the straw, and how?

Grosmimi grows with your child! Start with a baby bottle and easily switch to a straw cup by changing the parts—no need to buy a whole new cup.


EASY TEAT: Available in 4 stages:
(Stage 1: 1–3 months, Stage 2: 3–5 months, Stage 3: 5–8 months, Stage 4: 8 months+)

SPOUT: Great for babies (4M+) starting baby food early.

WEIGHTED KIT: Helps babies (6M+) drink from any angle while holding the cup.

STAGE 1 STRAW: A super soft straw (6M+), made from the same material as baby nipples, helps babies transition to straw drinking comfortably.

STAGE 2 STRAW: A firmer straw (12M+) for older babies. The flow is the same as Stage 1, but the silicone is stronger. Switch to Stage 2 when babies start chewing more.

  • Silicone straws & mouthpieces: Every 2-3 months
  • PPSU bottle: Every 6-12 months
  • Replacement timing may vary based on usage.
5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
3 reviews
  • AW
    Anna W.
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    Reviewing
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    5 Stars

    Just amazing

  • JN
    Jazmin Niamela B.
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    Reviewing
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    I recommend this product
    Rated 5 out of 5 stars
    12 months ago
    5 Stars

    Ive ordered 9bottles of these for my 5month old baby. These bottles are made well and they dont leak inside your bag. I wish they have more products, style to choose. Love these bottles!

  • HE
    Hayleigh E.
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    Reviewing
    Grosmimi PPSU Baby Bottle - 10oz (300ml)
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    5 Stars

    This baby bottle is super high quality for the price not only that my baby seems to LOVE them! Definitely will purchase again!

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