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Makers & Handmade

Handmade Keychains

Design and make colorful clay keychains that customers clip onto backpacks, bags and keys.

Ages
8–12
Startup budget
$91–$191
Time per week
About 3 hours
Parent involvement
Moderate
Preparation
Some prep
Type
Product
Where to sell
In person & online
Time to start
2–3 weekends to design, test and build stock

About this idea

Handmade keychains are one of the best first businesses for kids. They’re small, cheap to make, quick to sell and endlessly customizable: initials, favorite foods, fruit, stars, sports colors or seasonal designs.

This is the idea that started Venturelings. It covers the whole journey: designing prototypes, figuring out costs, packaging, and building the confidence to talk to customers at a market table.

A great fit for

  • Kids who love making small, colorful things
  • Patient hands that enjoy small details
  • Families who want a first market-table product

What you’ll need

Supplies for the first batch
ItemEstimated cost
Polymer clay multipack (24 colors)A budget brand is fine. Name brands like Sculpey Premo cost about $30$12
Keychain rings with chains (pack of 50)$8
Eye pins (pack of 100)$5
Gloss glaze for clay$6
Small bags and cardstock tags$5
Subtotal$36

Assumes: Enough supplies for about 30–40 keychains. Assumes you already have a home oven and basic tools like a craft knife or toothpicks.

Selling at a market
ItemEstimated cost
Market table feePer event. Kids’ markets typically charge $10–50; some are free$25
TableclothA bright color makes the table stand out$10
Display stand or risersGives products height so customers notice them$15
Sign and price cards$5
Pop-up tentOptionalOnly for outdoor markets without shade. Borrowing one works too$100
Subtotal (without optional)$55

Bring about $20 in small bills and coins for change. You get it back, so it isn’t counted as a cost. Selling to family and friends first? You can skip these until your first market.

Total to start selling at a market

$91$191 with optional extras

What parents do

Parent involvement: ModerateRegular help with some steps, printing or online sales

  • Buy the clay and supplies
  • Run the oven for every batch
  • Drive to markets and help at the table

Your child: about 3 hours a week making, selling and planning once it’s up and running.

Step by step

  1. Pick three designs

    Start with three designs you can make well, like a fruit, a star and a letter. A small, polished range sells better than twenty rough designs.

  2. Make prototypes

    Make five of each design. Expect the first ones to look wobbly. Compare them, decide on a size, and write down which colors and steps work best.

  3. Bake and finish with an adult

    Bake following the clay instructions with an adult in charge of the oven. Insert the eye pin before baking, add glaze afterwards, and attach the ring.

  4. Work out your price

    Add up what one keychain costs to make (see the calculation below), then look at what similar handmade keychains sell for locally.

  5. Package it

    A small bag and a hand-written tag with your brand name makes a keychain feel like a gift and justifies a better price.

  6. Practice your hello

    Before the first market, practice a one-sentence introduction with family: “Hi! I make handmade clay keychains. Would you like one with your initial?”

Costs & pricing example

Cost to make one keychain

$0.96

Example price

$6

Profit per keychain

$5.04

How we worked out the cost of one keychain
  • Clay$0.50
  • Keychain ring and chain$0.16
  • Eye pin$0.05
  • Glaze$0.10
  • Bag and tag$0.15

If your child sells 25 keychains at $6, that’s $150 in sales and about $126 profit after materials. The $91 startup cost, including a first market table, is earned back after about 19 keychains.

Custom keychains, like a customer’s initial or favorite color, can be priced higher, around $8–10, because they take longer.

These numbers are illustrative examples, not guaranteed earnings. Prices vary by supplier and location.

Where to sell

  • Children’s markets and craft fairs

    The best place to start: shoppers expect handmade items and love young makers.

  • Family, friends and neighbors

    Great for first sales and honest feedback.

  • School or community events

    Ask the organizer first; some require permission or a small table fee.

  • A parent-run online shop

    Online marketplaces require an adult account holder.

Skills your child will build

  • Fine motor skills
  • Product design
  • Costing and pricing
  • Talking to customers
  • Quality control

Common challenges

Pieces cracking or breaking
Try this: Make shapes thicker, avoid thin parts that stick out, and bake fully at the temperature on the pack.
Feeling shy at the table
Try this: Have a simple opener ready and let your child hand over the product while you handle the money at first.
Spending too long on each one
Try this: Time five keychains. If one takes more than 20 minutes, simplify the design or raise the price.

Safety & parent notes

  • Adult supervision
  • Uses an oven or heat
  • Small parts
  • An adult should handle the oven. Bake at the temperature on the clay pack and ventilate the room.
  • Keep clay tools separate from kitchen tools.
  • Keychains contain small parts. Add “Not for children under 3” to your tags.

A note for parents

Let your child lead the design decisions, even ones you’d make differently. Your job is the oven, the money box at first, and celebrating the first sale.

Helpful guides

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