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Spark electric toothbrush: Buy 1 free 1, $39.90 for two
1-for-1S$39.90S$79.80
Zenyum's ZenyumSonic Spark electric toothbrush is buy one, get one free from 13 to 22 Nov 2026, so two brushes cost $39.90 in total.
View the promotion· zenyum.sg ↗
- When
- 13 Nov – 22 Nov13 to 22 Nov 2026
- Where
- Online only · order at zenyum.sg ↗
- Category
- Health & Fitness
Deal details
Buy 1 free 1
- 13 to 22 Nov 2026 on zenyum.sg
- Add 2 ZenyumSonic Spark brushes to the cart and the second one is free, so the pair costs $39.90 (one brush is $39.90 on its own)
- Keep one, gift one or keep a spare; colours are chosen on the product page
About the brush
- Weighs 37g, with 3 brushing modes: Gentle, Clean and White
- Battery lasts about 30 days on 2 minutes of brushing twice a day
- Comes with its own travel case
Good to know
- Online only, no code needed
- The offer ends on 22 Nov 2026
Summarised from zenyum.sg.
Conditions
Online at zenyum.sg; add 2 brushes to the cart and the discount applies by itself; 13 to 22 Nov 2026 only.
Source: zenyum.sg ↗
Picture: © Zenyum, from zenyum.sg. Your picture? Ask us to remove it
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