Grin Teeth ET 7A

$49.00

Kids automatic toothbrush Grin Teeth ET 7A features a fun pink sheep design, U-shaped food-grade silicone brush, and gentle sonic vibration. Designed for children aged 3 to 8 years , it makes brushing safe, easy, and enjoyable. With three brushing modes and smart timing, it builds healthy oral care habits effortlessly from an early age.

Out of stock

  • 1 × Electric Toothbrush Handle
  • 1 × Replacement Brush Heads
  • 1 × Magnetic Charging Cable
  • 1 × User Manual
Most orders require 3 business days to prepare for shipment. Delivery times vary by region—please check the Shipping Information details.
You may return unused items within 30 days of purchase for a full refund, excluding the shipping cost. No restocking fee will be charged. Please refer to our Return and Refund Policy page for more details.
Three images of kids refusing, misusing, and crying while brushing teeth, highlighting the struggles solved by kids automatic toothbrush

Why Brushing Is So Hard for Children Aged 3 to 8 – And How a Kids Automatic Toothbrush Can Help

Brushing teeth can feel like a battle every day — especially for children aged 3 to 8 years. Many parents face three common struggles: kids refuse to brush, don’t brush properly, or simply don’t know how. These daily challenges not only affect oral hygiene but also create stress for the whole family.

That’s where the Grin Teeth ET 7 Series kids automatic toothbrush comes in. With its fun design, smart vibration modes, and hands-free brushing experience, it helps children enjoy brushing while forming healthy habits. Designed specifically for young kids, this toothbrush makes oral care effortless, effective, and finally—tear-free.

Pink and blue kids automatic toothbrushes showing vibration modes from 8000 to 20000 times per minute with U-shaped brush heads
Kids automatic toothbrush with sonic vibration and sheep design

Three Smart Brushing Modes for Children Aged 3 to 8

The Grin Teeth ET 7 Series kids automatic toothbrush is designed to match different brushing needs with three gentle frequency modes: 8000, 15000, and 20000 vibrations per minute. Whether your child is sensitive to vibration or prefers a deeper clean, this brush adapts.

Perfect for children aged 3 to 8 years, it offers low, medium, and high settings to support age-appropriate oral care. The U-shaped silicone brush head paired with sonic vibration ensures safe, thorough, and hands-free brushing—making daily routines easier and healthier.

Illustration of 45-degree Bass brushing technique cleaning teeth effectively, showing correct angle for kids automatic toothbrush use
Close-up of silicone U-shaped brush head wrapping around kids’ teeth for 360° cleaning with kids automatic toothbrush

45° Scientific Brushing Angle for Deep, Gentle Cleaning

Built on the scientifically proven 45° Bass brushing technique, the Grin Teeth ET 7 series kids automatic toothbrush helps children aged 3 to 8 years develop proper and effective brushing habits from an early age.

This ideal brushing angle allows soft, food-grade silicone bristles to reach deep along the gumline, removing plaque gently without harming delicate enamel.

Combined with a U-shaped full-mouth design, it delivers a complete 360° clean in seconds—turning brushing into a safe, fun, and efficient experience for kids.

Safe and Soft Silicone Brush Head Approved for Daily Use

Made with FDA-certified, food-grade silicone, the brush head of the Grin Teeth ET 7 series kids automatic toothbrush is soft, durable, and completely safe for daily use.

Specifically designed for children aged 3 to 8 years, its U-shaped structure wraps gently around the teeth and gums, offering a soothing cleaning experience while protecting enamel and sensitive oral tissue.

With a non-toxic and chew-safe design, it builds brushing confidence in young kids and encourages them to develop healthy daily routines.

FDA certified U-shaped silicone brush heads in pink and blue for kids automatic toothbrush, made from safe food-grade material
Blue kids automatic toothbrush with U-shaped brush using magnetic charging, showing 20-day battery life on light blue background

Magnetic Charging & 20-Day Battery Life

Power meets convenience with the Grin Teeth ET 7 series kids automatic toothbrush. Featuring magnetic charging and a long-lasting battery, it delivers up to 20 days of use on a single charge. No more daily plug-ins—perfect for busy families and on-the-go routines.

Weight 0.3 kg
Dimensions 18 × 11 × 9 cm

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Trusted by Customers Worldwide – Thank You for Your Support

We’re deeply grateful for every review and every kind word shared by our customers. Your trust fuels everything we do. At Grin Teeth, we listen closely to every piece of feedback and continually improve our products and service to better meet your needs. Thank you for being a part of our journey toward healthier, happier smiles.

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