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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 2 reviews
Total 5 star reviews: 2 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
2 reviews
  • M
    michelle
    Verified Buyer
    Reviewing
    Grosmimi PPSU Baby Bottle - 6oz (200ml)
    I recommend this product
    Baby's Age 6 Months - 2 Years
    Baby's Height Under 26.5 Inches
    Rated 5 out of 5 stars
    1 month ago
    Great Quality

    I love the quality and my exclusively nursing baby was able to transition to this bottle really easily.

  • HV
    Haley V.
    Reviewing
    Grosmimi PPSU Baby Bottle - 6oz (200ml)
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    5 Stars

    A lot of my friends recommended this bottle. It is easy to use, and my daughter really likes this bear pattern.