---
product_id: 342021873
title: "Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black)"
brand: "lumsburry"
price: "¥7277"
currency: JPY
in_stock: true
reviews_count: 1
category: "Lumsburry"
url: https://www.desertcart.jp/products/342021873-build-on-brick-coffee-mug-funny-diy-novelty-cup-building
store_origin: JP
region: Japan
---

# 350ml capacity for your favorite drinks Build-on brick design BPA-free, reusable & safe Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black)

**Brand:** lumsburry
**Price:** ¥7277
**Availability:** ✅ In Stock

## Summary

> 🧱 Sip, Build, Repeat — Your Coffee Mug Just Got Playfully Epic!

## Quick Answers

- **What is this?** Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black) by lumsburry
- **How much does it cost?** ¥7277 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/342021873-build-on-brick-coffee-mug-funny-diy-novelty-cup-building)

## Best For

- lumsburry enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Stylish:** Crafted from BPA-free food-grade plastic, ensuring your drinks stay pure and your style stays cool in sleek black.
- • **Customizable Creativity:** Transform your coffee break into a playful building session with attachable bricks on the mug’s surface.
- • **Versatile Beverage Buddy:** Perfect for coffee, tea, juice, or even carbonated drinks—your all-in-one party and daily companion.
- • **Perfect Gift for All Ages:** A unique Xmas or birthday gift that sparks joy for kids, millennials, and building block enthusiasts alike.
- • **Hand-Wash Only, Hot Drink Ready:** Designed to hold hot liquids up to 100°C while maintaining durability and fun—just skip the microwave.

## Overview

The Lumsburry Build-on Brick Coffee Mug is a 350ml BPA-free, reusable plastic mug featuring a unique attachable brick design for creative customization. Safe for hot drinks up to 100°C and hand-wash only, it’s a versatile, fun, and stylish gift perfect for kids and adults who love to blend play with practicality.

## Description

Lumsburry Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black) : desertcart.ae: Kitchen

Review: Perfect - the perfect gift i love it

## Features

- 【Funny Toy& Practical Mug】You can build blocks on its sides to make your own unique coffee mug. It would bring you lots of fun and also a useful actual mug.
- 【BPA Free, Hand-Washing】It is made of BPA free food grade plastic. It can hold hot water/coffee up to 100 degree Celsius, but it cannot be put in oven or microwave. Hand-washing only.
- 【Multi-Functional】Safe to use for juice, tea, coffee and carbonated drinks. Also great decoration/holder for parties, gatherings etc.
- 【Ideal Xmas/Birthday Present】It’s a great present for kids, families and friends, especially who are building blocks fans. It will absolutely give you great fun!
- 【Random Shape and Colour of Blocks】Bricks are random shipped. It will be different according to different production batch. AGE GRADING: 3+ YEARS OLD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J66V6ZS |
| Age Range Description | Kid |
| Best Sellers Rank | #50,327 in Kitchen ( See Top 100 in Kitchen ) #1,221 in Coffee Cups & Mugs |
| Brand | Lumsburry |
| Brand Name | Lumsburry |
| Capacity | 350 Milliliters |
| Color | Cool Black |
| Colour | Cool Black |
| Customer Reviews | 4.7 out of 5 stars 6,023 Reviews |
| Item Dimensions W x H | 12.7W x 14H centimeters |
| Item Weight | 281 g |
| League Name | no league name |
| Manufacturer | Lumsburry |
| Material Features | Plastic |
| Material Type Free | BPA Free |
| Other Special Features of the Product | Microwave Safe |
| Recommended Uses For Product | Coffee Drinks, Kids Men Women Xmas/Birthday Gift |
| Recommended uses for product | Coffee Drinks, Kids Men Women Xmas/Birthday Gift |
| Reusability | Reusable |
| Shape | Cylinder |
| Special features | Microwave Safe |
| Subject Character | no subject character |
| UPC | 603004995527 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Lumsburry
- **Material:** Plastic
- **Colour:** Cool Black
- **Capacity:** 350 Milliliters
- **Special features:** Microwave Safe

## Images

![Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black) - Image 1](https://m.media-amazon.com/images/I/712gLdTuXWL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's in the pack of pieces? Do all of you receive a little car?**
A: I ordered 5 of these for Christmas in different colors. All of them have different pieces, and none of the ones we got came with the little car.

**Q: How many liquid ounces does this hold?**
A: I'd say around 8 it's the size of a normal coffee cup

**Q: How can I buy extra blocks?**
A: Yes

**Q: Does it come with a lid for kids ?**
A: It did not come with a lid.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by R***A on 31 January 2024*

the perfect gift i love it

## Frequently Bought Together

- Lumsburry Build-on Brick Coffee Mug, Funny DIY Novelty Cup with Building Blocks Creative for Kids Men Women Xmas Birthday (Cool Black)
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**Shop now:** [https://www.desertcart.jp/products/342021873-build-on-brick-coffee-mug-funny-diy-novelty-cup-building](https://www.desertcart.jp/products/342021873-build-on-brick-coffee-mug-funny-diy-novelty-cup-building)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*