Grosmimi PPSU & Stage 2 Straw Replacement kit Bundle

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Free shipping on orders $75+ · Ships in 1-3 business days

Grosmimi PPSU Straw Cup - 10oz (300ml) (Color): Peach

Quantity

1
Free shipping on orders $75+

About This Item

  • Whether your baby prefers sipping upright or lying down, the 2-way system offers both options with or without the tube
  • Straws are also compatible with select wide-neck bottles.
PPSU Safe PlasticFood-Grade Silicone

Expert-Tested

Curated by parents and pediatricians

Fast Shipping

Free $75+ · Standard $5.99 · Ships in 1-3 days

30-Day Returns

Hassle-free returns on all orders

Authentic Imports

Directly from trusted Korean makers

About This Product

This all-in-one bundle includes the Grosmimi 10oz PPSU Straw Cup and a Stage 2 Straw Replacement Kit—perfectly paired to grow with your baby.

Crafted from medical-grade PPSU and platinum silicone, this set offers a leak-proof, mess-free experience with the same softness and safety trusted in baby bottle nipples. The Stage 2 straws are designed with firmer silicone for teething babies who tend to chew—making it a seamless upgrade when they're ready.

Each straw features a smooth, soft-touch finish to protect delicate gums and teeth, with a “+” cross-cut tip that keeps liquids in and spills out—even when shaken or dropped. Whether your baby prefers sipping upright or lying down, the 2-way system offers both options with or without the tube.

Bonus: The included straw brush keeps everything hygienic, while the adjustable 6-inch tubes can be trimmed to fit any cup height. Straws are also compatible with select wide-neck bottles.

Specifications

MaterialPPSU, Silicone
Capacity10oz

Safety & Quality

Rigorously Safety Tested

Every product meets international safety standards including FDA compliance. BPA-free, BPS-free, and phthalate-free.

Pediatrician Reviewed

Reviewed and recommended by pediatricians and child development specialists for age-appropriate safety.

Premium Korean Manufacturing

Made in South Korea with strict quality control, lab-certified materials, and medical-grade manufacturing processes.

Shipping & Returns

Shipping

  • Free shipping on orders over $75
  • Standard shipping: $5.99
  • Ships within 1-3 business days
  • Delivery: 5-10 business days

Returns

  • 30-day return policy
  • Items must be unused and unopened
  • Contact hello@onzenna.com to start
  • Full refund to original payment

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