UV Resin Keychain Charms

What You’ll Build

Beautiful, crystal-clear keychain charms embedded with glitter, dried flowers, or tiny decorations. Each charm cures in just 2–3 minutes under the UV lamp, so kids get instant gratification.

Step-by-Step Instructions

Step 1: Prepare Your Workspace

Cover the table with paper towels. Put on nitrile gloves. Lay out your molds, decorations, and resin.

Step 2: Plan Your Design

Choose which molds to fill and pick your inclusions — glitter, dried flowers, tiny beads, or a combination. Less is more; overcrowding makes charms cloudy.

Step 3: Pour the First Layer

Fill each mold about 1/3 full with UV resin. Use a toothpick to pop any air bubbles. Cure under the UV lamp for 2 minutes.

Step 4: Add Decorations

Place your inclusions on the cured first layer. This keeps them suspended in the middle rather than sinking to the bottom.

Step 5: Pour the Final Layer

Fill the mold to the top with resin. Pop bubbles again with a toothpick. Cure for 3 minutes.

Step 6: Demold and Attach

Peel charms out of the molds, attach keyring hardware, and admire your work.

Make It Easier

• Skip inclusions and just use tinted or glitter resin
• An adult handles all pouring; kids choose designs

Make It Harder

• Layer multiple colors for a gradient effect
• Embed small photos or printed designs
• Try open-bezel frames for more complex shapes