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Limited · Free Travel Cases

Cookies & Cream Bundle (Black + Stone E-Brush)

Black met Stone — and something delicious was born

93+ reviews ·#1 in NZ

TWC's most iconic pairing: one Black E-Brush, one Stone, two travel cases on us (while stocks last). The toothbrush that gets compliments — twice a day, times two.

Add my FREE Travel Cases One Black, one Stone — vegan-leather cases for both brushes, while stocks last.
FREE$58
$279$318
or 4 payments with Afterpay Klarna
2× E-BrushBlack + Stone
4× headsStone edition
2+ monthsBattery each
3 modesSonic engine
Dentist Recommended
Money Back Guarantee*
Free NZ Shipping $150+

Two brushes. One vibe.

Black E-Brush
The OG
The cult-fave matte original. Clean, White and Polish modes, smart timer, wireless charging.
Stone E-Brush
The It-girl
Our newest shade — same sonic engine, elevated bathroom energy.
Travel cases
FREE ×2
A Black and a Stone vegan-leather case included free — while stocks last.

2x E-Brush bodies (Black + Stone), 4x Stone E-Brush heads, 2x wireless charging bases, and 2x free vegan-leather Travel Cases (limited offer).

  1. Claim your colour. This is the important part.
  2. Brush twice daily — the smart timer pulses every 30 seconds to pace you.
  3. Drop it on the wireless base now and then. 2+ months per charge means mostly you won't.

His, hers, whoever's

1
Claim your colour
Black or Stone — choose wisely, there's no trading back.
2
Brush better
Three sonic modes and a guided 2-minute timer, twice a day.
3
Travel together
Two free cases mean the glow-up survives every weekend away.
one for me, one for you
Black + Stone

FAQ

Two E-Brushes — one Black, one Stone — each with 2x Stone heads, a wireless charging base, and the full three-mode sonic setup. Plus, for a limited time, a free Black & Stone Travel Case set.

While stocks last — every Cookies & Cream Bundle ships with both a Stone and a Black Travel Case free. When they're gone, they're gone.

Couples, flatmates, or one very committed individual with a two-bathroom lifestyle. One brush each, no sharing disputes, matching aesthetic.

2+ months per charge — yes, really. When it finally runs low, the wireless base tops it up overnight.

Both brushes come with Stone heads — grab a pack of Black, White or Grey heads so each of you has an unmistakable claim.

Shipping Free standard shipping on NZ orders over $150. Tracked courier 2–4 business days. International shipping available at checkout. Money-Back Guarantee* We back every order with a 60-day results guarantee. If you complete the full treatment protocol and don't see visible whitening, contact us and we'll make it right.

To qualify:
  • Complete the full recommended treatment as directed
  • Contact our team during your treatment for guidance
  • Submit a claim within 60 days of receiving your order
  • Include before & after photos taken in natural daylight (no filters)

Email info@whiteningco.nz with subject "Money-Back Guarantee Claim", your order number, and your photos. Refunds cover the product purchase price only and exclude shipping. One refund per customer per product type.

What our customers say

Verified Loox reviews

Cookies & Cream Bundle (Black + Stone E-Brush) $279
Earn with TWC