QB Smart Sticker
Peel-and-stick NFC label for bottles, lunchboxes, tablets, helmets, laptops, and other hard surfaces.
$2 each
Made in the Bay Area
Radically Personal Gifts from QBFun
We believe the best designs come from embracing playfulness and imagination. Every mug and tag we make carries a piece of someone's story.
Explore
Our Products
Personal Mug
Design your own premium 11 oz ceramic mug. Hand-designed and garage-pressed with love.
QB Smart Series
Smart NFC stickers & tags that help lost items find their way home. For kids, parents & everyone.
Now Available in Bay Area, CA
Design Your
Personal Mug
Hand-designed. Garage-pressed. Purely yours.
Upload your artwork, add your words, and we'll print it on a premium 11 oz ceramic mug — made with love in our Bay Area studio.
📍 Bay Area
Only
Only
Only
$12.99
Your Design, Your Rules
Upload art, photos or start from a template — zero experience needed
Garage-Pressed With Love
Individually heat-pressed in our Bay Area studio — never outsourced
Premium 11 oz Ceramic
Dishwasher-safe, high-gloss prints that won't peel or fade
🎉 NEW
🏠 At Your Home
🎂 Kids Parties
Immersive Party Experience
We Come to Your Party — Mugs & All
Book QBFun for your next kids' birthday party, playdate, or family gathering! We bring the studio to you — kids draw, design, and press their own one-of-a-kind mugs to take home as the ultimate party favor.
Each child designs their own mug on paper or digitally
We set up a mini studio right in your living room or backyard
Live heat-press on the spot — kids see their art come to life!
Every child leaves with a unique mug they made themselves
Unforgettable memories, zero crafting mess for you
🎉 Book a Party Experience
Email us at qc@qbfun.ai to check availability & pricing
🎂
Kids' Birthday Party
The most memorable party favor a kid can bring home — a mug they designed themselves!
1 Kids draw & design
2 We press it live
3 Take home a treasure
Real Mugs, Real People
Get Inspired
Every design here was made by a real customer (or our kids 😄). Browse our collection.
DIY Design Studio
Create Your Masterpiece
Design directly in your browser — it's free, instant, and actually fun. Your final design gets sent to us with your order.
Personal Mug Canvas
💡 Click layer to select · Drag to move · Drag corner handles ◉ to resize
Happy with your design? Add it to your cart! 🎉
Last Step!
Complete Your Order
Fill in your details and we'll craft your mug personally. Bay Area delivery only.
📋 Your Details
🧾 Your Cart
Your cart is empty.
Design a mug above and click "Add to Cart" to begin!
Subtotal
$0.00
Tax (0.00%)
$0.00
Total
$0.00
You'll pay securely through Stripe. We'll email your confirmation and delivery details. 💌
QB Smart Series is available now
Lost item labels that do more than show a name.
A small NFC sticker or hanging tag opens a private return page when someone taps it with a phone. They can leave a note, share where they found it, and notify you by email.
- From
- $2 stickers / $5 tags
- Delivery
- Free at $20+
- Setup
- Claim with Google sign-in
Two physical formats
Use stickers for hard surfaces. Use tags for bags and zippers.
QB Smart Tag
Hanging NFC tag with a loop for backpacks, instrument cases, luggage, key rings, and sports bags.
$5 eachHow people actually use it
Built around the lost-and-found flow.
The product is backed by the QBFun tag app at tag.qbfuntag.com. Owners manage tags; finders do not need an account.
Owner claims the tag
Tap the sticker or tag, sign in with Google, choose the item type, add the owner name, and write return instructions like “Please bring to the front office.”
Stick it and update anytime
Attach it to the item. Later, use the dashboard to rename the item, edit the message, unlink a tag, or move a reusable tag to something else.
Finder taps, no login
The finder sees your return message, can add where they found it, optionally share precise GPS location, and send you an email notification.
Works for schools and offices
Fast-scan mode remembers a facility location such as “Main Office Lost & Found,” so staff can process many items without typing the same place again.
Order online
Simple packs for home, school, camp, and travel.
Orders under $20 add $4.99 shipping/local delivery. Orders $20+ ship or deliver free.
Single
1 Sticker
$2
For trying one bottle or lunchbox.
Single
1 Tag
$5
For one backpack, zipper, or bag.
Bundle
5 Stickers
$8
Bottles, lunchboxes, tablets, helmets.
Bundle
10 Stickers
$15
Enough for a full school routine.
Starter pack
5 Stickers + 1 Tag
$12
One bag tag plus everyday stickers.
Best value
5 Stickers + 5 Tags
$28
For siblings, activities, and travel.
Our Story
Born in the Bay Area,
Born in the Bay Area,
Made for Dreamers
QBFun started with a simple idea: everyone has an inner child who deserves a little fun, creativity, and something truly theirs.
Our Values
What Makes Us QBFun
🎨
Radically Personal
No two products are identical. Every mug and tag we make carries a piece of someone's story.
🏠
Garage-Made Pride
We press every single order ourselves in our Bay Area garage studio — with care, precision, and a lot of love.
🌈
Inner Child Energy
Whether you're 6 or 60, we believe the best designs come from embracing playfulness and imagination.
How It All Started
What began as a way to press our own kids' drawings onto mugs quickly turned into something bigger. Neighbors, friends, and family started asking — "Can you make one for me?" And so QBFun was born. Today we're building a little corner of the internet where creativity meets community, right here in the Bay Area.
Say Hello!
Let's Connect
Questions about your order? Custom bulk requests? Just want to say hi? We'd love to hear from you.
📍
Location
Bay Area, California
Proudly local, serving SF, San Jose, Oakland & surrounding cities
📧
Email Us
qc@qbfun.ai
We respond within 24 hours
🕐
Response Time
Orders confirmed within 24 hours.
Production time: 2–3 business days.
📦
Service Area
Currently Bay Area only. We do local pickup and local delivery.