Mystery boxes: what to know before you start
GRABIT offers five mystery boxes from KRW 9,900 to 99,900, and all five use the same S to E grade odds. Every opened result is recorded on the Kaia blockchain, and each prize can be shipped or, where eligible, converted to points. Opened boxes cannot be refunded, so please read this first.
- 5 boxes
- KRW 9,900–99,900
- Grades
- 6, from S to E
- Result record
- Kaia blockchain
- Open at once
- Up to 10
The five boxes
A higher-priced box offers higher-priced prizes within the same grade. Each box page lists its possible prizes by category.
| Box | Price |
|---|---|
| Bronze | KRW 9,900 |
| Silver | KRW 19,900 |
| Gold | KRW 29,900 |
| Diamond | KRW 49,900 |
| Master | KRW 99,900 |
The Iron box is a free box you can claim once a day with the daily check-in.
Grades and odds
Opening a box first decides the grade, then draws one prize of that grade. All five boxes use the odds below.
The probability page also shows the actual results counted from blockchain records. Set odds and actual counts can differ depending on sample size.
- S: 0.0001%
- A: 0.1%
- B: 2%
- C: 57.8999%
- D: 30%
- E: 10%
From purchase to delivery
- Pick a box Choose a box and a prize category, then pay. The box goes to your inventory.
- Open it Open one at a time or up to 10 at once. Results are recorded on the Kaia blockchain.
- Ship or convert Request delivery for your prize or, where eligible, convert it to points for your next box.
- Receive Track delivery status and the tracking number under My account.
Delivery fees
| Checkout | Delivery fee |
|---|---|
| Domestic checkout | KRW 3,000 per 2 items |
| International (PayPal) | USD 100 per 2 items |
Odd quantities round up to the next pair. The final fee is shown at checkout.
Before you open
- Opened boxes cannot be refunded. Unopened boxes follow the refund policy.
- A blockchain record proves the result has not changed; it does not guarantee a prize's value.
Frequently asked questions
How much are GRABIT mystery boxes?
There are five: Bronze KRW 9,900, Silver KRW 19,900, Gold KRW 29,900, Diamond KRW 49,900 and Master KRW 99,900. The Iron box is free once a day with the daily check-in.
What are the odds on GRABIT boxes?
All five boxes use S 0.0001%, A 0.1%, B 2%, C 57.8999%, D 30% and E 10%. Actual results counted from blockchain records are on the probability page.
Is a mystery box different from a random box?
They are two names for the same thing: you receive one prize from a published list without knowing which one in advance.
Where can I see the odds?
The probability page shows each box's set odds together with actual results counted from blockchain records.
Do pricier boxes give better grades?
No. All five boxes share the same grade odds. Pricier boxes offer higher-priced prizes within each grade.
Do I have to ship a prize right away?
No. Prizes stay in your inventory and you can ship them together later. Fees are charged per two items, so batching helps.
How much is delivery?
Domestic checkout is KRW 3,000 per 2 items and international PayPal checkout is USD 100 per 2 items. Odd quantities round up to the next pair.