---
product_id: 331377152
title: "Toshiy I Smile Because You're My Sister Mug - Coffee Cup for Sister's Birthday - Gift for Sister-in-Law from Brother or Sis - 11 Ounce"
brand: "toshiy"
price: "¥2734"
currency: JPY
in_stock: true
reviews_count: 5
category: "Toshiy"
url: https://www.desertcart.jp/products/331377152-toshiy-i-smile-because-youre-my-sister-mug-coffee-cup
store_origin: JP
region: Japan
---

# 11 oz capacity Microwave safe Dishwasher safe Toshiy I Smile Because You're My Sister Mug - Coffee Cup for Sister's Birthday - Gift for Sister-in-Law from Brother or Sis - 11 Ounce

**Brand:** toshiy
**Price:** ¥2734
**Availability:** ✅ In Stock

## Summary

> ☕ Sip the love, share the smile—because sisters deserve the best!

## Quick Answers

- **What is this?** Toshiy I Smile Because You're My Sister Mug - Coffee Cup for Sister's Birthday - Gift for Sister-in-Law from Brother or Sis - 11 Ounce by toshiy
- **How much does it cost?** ¥2734 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/331377152-toshiy-i-smile-because-youre-my-sister-mug-coffee-cup)

## Best For

- toshiy enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Grip:** Ergonomic large handle designed for a cozy, slip-free hold
- • **Versatile Sipping:** Perfect for hot coffee, tea, cocktails, and more—your all-day companion
- • **Timeless Sentiment:** Double-sided, lead-free high-definition print that never fades
- • **Gift-Ready Elegance:** Comes in exquisite packaging—no extra wrapping needed
- • **Effortless Daily Use:** Microwave and dishwasher safe for ultimate convenience

## Overview

The Toshiy 'I Smile Because You're My Sister' mug is a premium 11-ounce ceramic cup featuring double-sided, lead-free printing that resists fading. Designed with an ergonomic large handle and a matte bottom for slip resistance, it’s microwave and dishwasher safe for hassle-free daily use. Packaged exquisitely, it’s the perfect heartfelt gift to celebrate sisterhood on birthdays or any special occasion.

## Description

If you're shopping for a gift, you've found the one! I smile because you are my sister Mug - Let everyone know how awesome your sister is with this I smile because you are my sister mug. Imagine sipping your favorite toasty beverage while lounging the morning away with your significantly amazing other, with every sip, create memories together with morning coffee, afternoon tea, lattes and more! Or revel in the joy of gifting this set to sister in your life on their special day.ADVANCED TECHNOLOGY MICROWAVE DISHWASHER AND FREEZER SAFE We have adopted a new upgrade technology, high-quality ceramics and high temperature technology to make sure the MICROWAVE and DISHWASHER SAFE, Convenient for your daily use!PATTERN NEVER FALL OFF We use high quality ceramics and these mugs are made to last! Double-sided high-definition printing, and our mugs are printed by high temperature and lead-free to make this I smile because you are my sister mug more elegant and safe!ERGONOMIC DESIGN Our I smile because you are my sister mugs using large handle design makes the hand feel more comfortable, and added a matte surface at the bottom, so that the cup will not slip during daily use! PRODUCT INFORMATION Condition: New Printing mode: Double-sided printing Material: Ceramic Color: White Capacity: 11 ouncesPACKAGE INCLUDED 1×I smile because you are my sister mug 1×Exquisite boxOUR BEST WISHES We know that this I smile because you are my sister mug gift is meant to hold a special place in your heart, and in the hearts of those you love. That’s why we crafted this exquisite gift with all the love WE could muster! It is our greatest hope that this comprehensive I smile because you are my sister coffee mug gift will enhance your life and help you create memories that matter.

Review: Expected results were amazing my sister's reaction was priceless too bad I will not be using desertcart any longer since I've changed phone provider that paid for membership, too bad desertcart Flex drivers don't get free membership been driving for 5 years now
Review: Loved the sentiment on this mug.

## Features

- BEST GIFTS FOR SISTER: Our I smile because you are my sister mug is specially designed for sister, whether it’s a gift for sister on birthday anniversary or daily use, it is the best choice to express your love.
- EXQUISITE GIFT PACKAGING: Amazing gift ready packaging perfect for every occasion, you don’t need to buy any gift packaging, you can directly give this exquisite gift to the person you want to give.
- ERGONOMIC DESIGN: The I smile because you are my sister coffee mug has ergonomically designed, which makes it easy to hold. And you can add any cold or hot drink you like, such as hot coffee, wine, whiskey, tequila, coffee, ice cream, tea, juice, cola, beer and cocktails and so on.
- SAFE & DURABLE: Our I smile because you are my sister mug use the latest technology, microwave and dishwasher safety, lead-free printing, 11 ounces large capacity and large handle design, more convenient to daily use.
- AS ADVERTISED: What you see in our pictures is exactly what you get. It is our greatest hope that this comprehensive I smile because you are my sister coffee mug gift will enhance your life and help you create memories that matter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S7PHD3Z |
| Age Range Description | Adult |
| Best Sellers Rank | #75,455 in Kitchen ( See Top 100 in Kitchen ) #1,746 in Coffee Cups & Mugs |
| Brand Name | Toshiy |
| Capacity | 312 g |
| Color | White |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (225) |
| Included Components | Handle |
| Item Dimensions W x H | 8W x 9.5H centimeters |
| Item Weight | 0.33 Kilograms |
| Material Features | Microwave Safe |
| Material Type | Ceramic |
| Material Type Free | Lead Free |
| Number of Items | 1 |
| Occasion | Daily |
| Other Special Features of the Product | Microwave Safe |
| Pattern | Letter Print |
| Product Care Instructions | Dishwasher Safe |
| Product Style | Modern |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Specific Uses For Product | Hot Drinks |
| Subject Character | no character |
| Theme | Birthday |
| UPC | 749647093784 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Toshiy
- **Capacity:** 312 g
- **Colour:** White
- **Material:** Ceramic
- **Special features:** Microwave Safe

## Images

![Toshiy I Smile Because You're My Sister Mug - Coffee Cup for Sister's Birthday - Gift for Sister-in-Law from Brother or Sis - 11 Ounce - Image 1](https://m.media-amazon.com/images/I/61Y1rDbLhoL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 18 March 2022*

Expected results were amazing my sister's reaction was priceless too bad I will not be using Amazon any longer since I've changed phone provider that paid for membership, too bad Amazon Flex drivers don't get free membership been driving for 5 years now

### ⭐⭐⭐⭐⭐ Review
*by C***. on 6 January 2024*

Loved the sentiment on this mug.

### ⭐⭐⭐⭐⭐ Review
*by R***H on 2 July 2023*

It was a great gift for my sister

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**Shop now:** [https://www.desertcart.jp/products/331377152-toshiy-i-smile-because-youre-my-sister-mug-coffee-cup](https://www.desertcart.jp/products/331377152-toshiy-i-smile-because-youre-my-sister-mug-coffee-cup)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-12*