---
product_id: 113263390
title: "OSK Kirby LS-20 Rice Ball Case"
brand: "ｏｓｋ"
price: "Rp403191"
currency: IDR
in_stock: true
reviews_count: 13
url: https://www.desertcart.id/products/113263390-osk-kirby-ls-20-rice-ball-case
store_origin: ID
region: Indonesia
---

# 290 ml capacity 4.3" x 4.2" x 2.2" Heat resistant up to 284°F OSK Kirby LS-20 Rice Ball Case

**Brand:** ｏｓｋ
**Price:** Rp403191
**Availability:** ✅ In Stock

## Summary

> 🍙 Elevate your lunch game with style!

## Quick Answers

- **What is this?** OSK Kirby LS-20 Rice Ball Case by ｏｓｋ
- **How much does it cost?** Rp403191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/113263390-osk-kirby-ls-20-rice-ball-case)

## Best For

- ｏｓｋ enthusiasts

## Why This Product

- Trusted ｏｓｋ brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Microwave Magic:** Easily heat your rice balls without hassle.
- • **Lightweight Wonder:** Weighs only 85g for effortless carrying.
- • **Perfectly Portable:** Compact design for on-the-go meals.
- • **Eco-Friendly Choice:** Say goodbye to single-use containers!
- • **Handcrafted in Japan:** Experience authentic quality and craftsmanship.

## Overview

The OSK Kirby LS-20 Rice Ball Case is a meticulously crafted, microwave-safe container designed for rice balls, featuring a compact size of 4.3 x 4.2 x 2.2 inches and a capacity of 290 ml. Weighing just 85g, this stylish case is perfect for professionals on the go, ensuring your meals stay fresh and delicious.

## Description

OSK Kirby LS-20 Rice Ball Case

## Features

- Size: Approx. 4.2 x 4.3 x 2.2 inches (10.6 x 10.9 x 5
- Country of Manufacture: Japan
- Capacity: Approx. 9.8 fl oz (290 ml)
- Weight: about 85g
- Heat Resistance: Up to 284°F (140°C)
- Microwave safe with the lid removed
- Not dishwasher or dryer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4.3"L x 4.2"W x 2.2"H |
| Recommended Uses For Product | Rice |
| Special Feature | Pieces |
| Closure Type | button type |
| Is Dishwasher Safe | Yes |
| Item Package Quantity | 1 |
| Item Weight | 2.89 Ounces |
| Product Care Instructions | Hand Wash Only |
| Item Volume | 290 Milliliters |
| Unit Count | 1.0 Count |
| Is Microwaveable | Yes |
| Manufacturer | OSK |
| Part Number | LS-20 |
| Item Weight | 2.89 ounces |
| Item model number | LS-20 |
| Is Discontinued By Manufacturer | No |
| Size | 290ml |
| Style | Onigiri Case |
| Number Of Pieces | 1 |
| Special Features | Pieces |
| Included Components | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Number of Sets | 1 |

## Images

![OSK Kirby LS-20 Rice Ball Case - Image 1](https://m.media-amazon.com/images/I/51alVlQWIBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Sturdy and Functional
  

*by C***N on Reviewed in the United States on August 21, 2022*

Makes perfectly shaped, huge onigiri. The plastic is very sturdy, the artwork is well placed and does not peel off. The instructions it comes with are in Japanese, but even if you don't speak the language it is very difficult to mess up - just look at the pictures or look for a video tutorial on Youtube! Will probably buy from this company again.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect
  

*by H***Y on Reviewed in the United States on May 25, 2022*

Super cute and easy to use. They’re quite big so I’d avoid this if you’re looking for a smaller mold. Works great and keeps cleanup easy.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    So cute, so fun, so yummy!
  

*by J***S on Reviewed in the United States on January 7, 2022*

My wife asked me to buy this for her one day, and I am very glad she did! Kirby is cute, the foods we make with it are delicious, and it is very easy to work with and clean. This product can make thin Onigiri, or LARGE THICK Onigiri. Both versions are awesome! We like to use scrambled eggs, Bacon, and Chicken inside, then we wrap it in seaweed and sprinkle with sesame seeds. So delicious!

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**Shop now:** [https://www.desertcart.id/products/113263390-osk-kirby-ls-20-rice-ball-case](https://www.desertcart.id/products/113263390-osk-kirby-ls-20-rice-ball-case)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-04-26*