KOI Thé Promotion: Free Sticker Pack & Voucher with Roasted Oolong Drinks (From 19 Oct 2025)  Expired

KOI Thé has launched a special collaboration with Mister Donut, offering a free sticker pack and surprise voucher with the purchase of any two Roasted Oolong series drinks starting from 19 October 2025.

Promotion Details

Customers who purchase any two Roasted Oolong drinks at KOI will receive:

• Free Sticker Pack
• Surprise Voucher

There are four collectible sticker designs available, and stickers are given out randomly. Visiting both KOI and Mister Donut unlocks the full set.

How to Redeem / How It Works

This promotion is applicable for in-store purchases only. Simply buy two Roasted Oolong drinks to receive a sticker pack and surprise voucher at the counter.

Promotion Period & Locations

The promotion starts from 19 October 2025. Available at KOI outlets. No end date specified.

Terms & Conditions

T&Cs apply. While stocks last. Stickers are given out randomly. In-store purchase only.

Why You Shouldn’t Miss This

This exclusive collaboration offers fun collectibles for fans of KOI and Mister Donut. With limited designs and surprise vouchers, it’s a unique treat for beverage lovers and collectors.

Visit KOI Thé from 19 October 2025 to enjoy this collectible promotion and redeem your sticker pack and surprise voucher with Roasted Oolong drinks.

Date: 19 Oct 2025 onwards

Visit KOI The:

• KOI The near me: Store Location

For more KOI The Promotion visit to:
https://sg.syioknya.com/promotions/koi