Grin Teeth ET 1A White

$65.00

Rated 4.75 out of 5 based on 4 customer ratings
(4 customer reviews)

Experience thoughtful brushing with Grin Teeth ET 1A White Sonic Toothbrush. Designed for comfort and care, it offers six tailored modes, a gentle timing system, and quiet power that cleans deeply without effort. Its LCD screen, soft-touch grip, and food-grade brush head bring clarity to your routine.

Brushing shouldn’t be boring. That’s why we added emoji feedback—fun visual rewards to keep your routine light, motivating, and consistent.

  • 1 × Electric Toothbrush Handle
  • 2 × Replacement Brush Heads
  • 1 × USB-C 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 0.45 kg
Dimensions 26 × 11 × 8 cm

Trusted Protection for Every Order

No Restocking Fee​​

30-Day Return & Refund​​

1-Year Warranty​​

Secure Checkout​​

Worldwide Shipping​​

 

Safe, Comfortable & Precise – Designed for Daily Brushing Confidence

The Grin Teeth ET 1 is built with your comfort, safety, and efficiency in mind. From the food-grade brush head to the curved bristle structure and ergonomic handle, every detail supports a cleaner, safer brushing experience.

Food-Grade Brush Head

Made of BPA-free, food-grade PP material, the brush head is safe for oral use and gentle on gums—ideal for daily brushing routines.

Curved Bristle Structure

Equipped with dual-diameter bristles (0.12 mm & 0.15 mm), the curved layout improves contact with tooth surfaces and reaches between teeth, enabling a more thorough clean with less pressure.

Ergonomic Handle Design

The handle features a non-slip, curved grip that feels natural in the hand, along with intuitive one-touch control for easy operation—perfect for consistent use at home or on the go.

ET 1 toothbrush heads mounted on black and white electric toothbrush handles with soft polished bristles and fade reminder tips
Grin Teeth ET 1 toothbrush with 2-minute smart timer and 30-second interval reminder for quadrant brushing guidance

Electric Toothbrush with Timer for Smarter Brushing

This electric toothbrush with timer is designed for precision, balance, and oral care efficiency. Featuring a 2-Minute Brushing Timer, it ensures users brush for the dentist-recommended duration. The built-in 30-Second Zone Reminder prompts users to switch brushing quadrants evenly, resulting in a complete and consistent clean every time.

2-Minute Brushing Timer

Ensures you meet the optimal brushing duration for healthier teeth and gums.

30-Second Zone Reminder

Vibrates every 30 seconds to guide you through the four mouth quadrants for balanced oral coverage.

Smart Display Interface

Visual timer and reminders shown on screen for easy monitoring.

Ergonomic Design

Sleek handle and intuitive button placement for comfort and control during daily brushing.

6 Brushing Modes with Smart Memory – Grin Teeth ET 1 Series Sonic Electric Toothbrush

The Grin Teeth ET 1 Series Sonic Electric Toothbrush is engineered to adapt to every oral care need. With 6 Brushing Modes and a built-in Smart Memory Function, it remembers your preferred mode and brings comfort, performance, and personalization to your daily brushing routine.

Cool Clean Mode

Standard daily cleaning mode—fresh and reliable for everyday plaque removal.

Sensitive Mode

Gentle vibrations for sensitive teeth and gums—ideal for first-time users or those with tenderness.

Deep Clean Mode

Intense sonic pulses target hard-to-reach areas and stubborn buildup.

Polish Mode

High-frequency vibrations help brighten and polish teeth for a whiter smile.

Massage Mode

Pulsing wave motion gently massages gums to stimulate circulation and enhance gum health.

DIY Mode with Smart Memory Function

Customize intensity, duration, and mode—and let the toothbrush remember your setting for the next session.

Grin Teeth ET 1 toothbrush showing 6 brushing modes with LED display, including massage, polish, deep clean, and custom DIY mode
Grin Teeth ET 1 toothbrush DIY mode with adjustable brushing time, intensity levels, and five cleaning modes shown on the LED interface

DIY Custom Mode – Personalize Your Brushing Like Never Before

With the DIY Custom Mode, the Grin Teeth ET 1 Series Sonic Toothbrush gives you full control over your brushing routine. Adjust the mode, timer, and intensity to match your personal needs, offering a brushing experience that’s as unique as your smile.

DIY Setting Interface

Press the DIY button to enter customization mode for full control.

The 5 brushing modes can be freely combined, with individual time and intensity settings for each mode—creating a truly personalized cleaning experience tailored to your needs.

LCD Smart Display with Emoji Feedback System – Make Brushing Smarter and More Fun

The Grin Teeth ET 1 Series toothbrush features an LCD Smart Display that enhances brushing visibility and interactivity. With a real-time timer, customizable settings, and a fun Emoji Feedback System, brushing becomes not only effective—but enjoyable.

Timer Display

Real-time countdown with a 2-minute timer, helping ensure complete brushing.

Emoji Feedback System

Smiley face icons offer instant feedback after brushing—making your daily routine more rewarding and motivating.

Grin Teeth ET 1 toothbrush with 2-minute timer, smiley feedback, DIY brushing settings, and interactive LED display
Exploded view of Grin Teeth ET 1 sonic motor showing 39,840 vibrations per minute and low-noise design (≤65 dB)
 

High-Frequency Sonic Motor – Powerful Cleaning with Gentle Comfort

The Grin Teeth ET 1 features a High-Frequency Sonic Motor that delivers up to 39,840 vibrations per minute, effectively breaking down plaque and food debris while maintaining a quiet and comfortable brushing experience.

High-Frequency Sonic Motor

Engineered for advanced cleaning with close to 40,000 vibrations per minute to lift and dislodge stubborn plaque and particles from hard-to-reach areas.

Plaque & Debris Removal

Sonic pulses break apart buildup for noticeably cleaner teeth after each use.

Quiet Operation ≤65 dB

Operates under 65 decibels—low-noise design enhances comfort and reduces disturbance.

Soft-Touch Vibration

Smooth and balanced power delivery minimizes harsh contact, protecting enamel and gums.

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4.8
Based on 4 reviews
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Customer Images

Image #1 from Emma Carter
Image #2 from Emma Carter
Image #1 from Olivia Harris
Image #1 from Ethan Walker
Image #2 from Ethan Walker
Image #1 from Ron Runolfsson
Image #2 from Ron Runolfsson
Image #1 from Emma Carter

Emma Carter

The product feels premium, and the brushing experience is very comfortable with no stinging sensation. The vibration strength is just right, and the adjustable modes make it easy to use.

(0) (0)
Image #2 from Emma Carter

Emma Carter

The product feels premium, and the brushing experience is very comfortable with no stinging sensation. The vibration strength is just right, and the adjustable modes make it easy to use.

(0) (0)
Image #1 from Olivia Harris

Olivia Harris

It cleans very thoroughly and the battery lasts a long time. The design looks great, and the handle feels very comfortable to hold.

(0) (0)
Image #1 from Ethan Walker

Ethan Walker

The electric toothbrush has strong power and I’m excited to see the results. The LCD display is really cute. If I don’t brush long enough, it even shows a pouting face.

(0) (0)
Image #2 from Ethan Walker

Ethan Walker

The electric toothbrush has strong power and I’m excited to see the results. The LCD display is really cute. If I don’t brush long enough, it even shows a pouting face.

(0) (0)
Image #1 from Ron Runolfsson

Ron Runolfsson

Everyone needs this toothbrush! Soft bristles and great power settings. It effectively removes plaque and debris — highly recommend!

(2) (0)
Image #2 from Ron Runolfsson

Ron Runolfsson

Everyone needs this toothbrush! Soft bristles and great power settings. It effectively removes plaque and debris — highly recommend!

(2) (0)
Image #1 from Emma Carter
Image #2 from Emma Carter
Image #1 from Olivia Harris
Image #1 from Ethan Walker
Image #2 from Ethan Walker
Image #1 from Ron Runolfsson
Image #2 from Ron Runolfsson
1-4 of 4 reviews
  1. EC

    The product feels premium, and the brushing experience is very comfortable with no stinging sensation. The vibration strength is just right, and the adjustable modes make it easy to use.

    Image #1 from Emma Carter
    Image #2 from Emma Carter
    (0) (0)
  2. OH

    It cleans very thoroughly and the battery lasts a long time. The design looks great, and the handle feels very comfortable to hold.

    Image #1 from Olivia Harris
    (0) (0)
  3. EW

    The electric toothbrush has strong power and I’m excited to see the results. The LCD display is really cute. If I don’t brush long enough, it even shows a pouting face.

    Image #1 from Ethan Walker
    Image #2 from Ethan Walker
    (0) (0)
  4. RR

    Everyone needs this toothbrush! Soft bristles and great power settings. It effectively removes plaque and debris — highly recommend!

    Image #1 from Ron Runolfsson
    Image #2 from Ron Runolfsson
    (2) (0)
    • CC

      Thank you for the wonderful feedback — we’re glad the toothbrush is helping you clean more effectively!

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