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Kids Pink kids automatic toothbrush with cute sheep design and U-shaped brush head
Side view of pink kids automatic toothbrush with U-shaped brush and sheep design
Right-side view of kids automatic toothbrush in pink sheep design with U-shaped brush head
Fun poolside scene of kids automatic toothbrushes in pink and blue sheep design with U-shaped brush heads

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.
Grin Teeth offers a 1-year limited warranty on all electric toothbrushes and water flossers purchased from grinteeth.com. Please refer to our Warranty Policy page for more details.
Weight 0.3 kg
Dimensions 18 × 11 × 9 cm

Trusted Protection for Every Order

No Restocking Fee​​

30-Day Return & Refund​​

1-Year Warranty​​

Secure Checkout​​

Worldwide Shipping​​

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.

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