10 Magical Mermaid Crafts for Kids: Spark Creativity Under the Sea!

From Diamond Art to DIY Toys – Safe, Easy & Totally Enchanting

Why Mermaid Crafts?

Mermaid-themed crafts aren’t just fun—they’re a gateway to imaginative play, fine motor skill development, and screen-free family bonding. Plus, what child doesn’t love shimmering scales and ocean adventures

Below, we’ve curated 10 magical mermaid projects (tested by parents!) that blend creativity, safety, and sheer enchantment. Dive in!

1. 5D Mermaid Diamond Painting Kit

Perfect for: Ages 6+ | Skill Level: Beginner
What You’ll Need:

Why Kids Love It:

  • Creates a dazzling 30x40cm underwater scene.

  • Pre-sorted colors and large symbols for tiny hands.

Pro Tip: Pair it with a mini LED light strip to make the diamonds glow at night!

Mermaid Diamond Art

Little girl mermaid diamond painting kit with 30x40cm underwater scene, safe non-toxic craft for children

2. DIY Seashell Mermaid Necklaces

Perfect for: Beach trips | Cost: Under $10
Materials:

  • Smooth seashells (collected or store-bought)

  • Non-toxic metallic paint

  • Ribbon or string

Steps:

  1. Paint shells with scales or mermaid tails.

  2. Let dry, then thread onto a ribbon.

Parent Hack: Use washable paint for mess-free fun!

3. Mermaid Tail Blanket Sewing Kit

Perfect for: Cozy creativity | Skill Level: Intermediate
Kit We Love: No-Sew Mermaid Blanket (fleece, fabric glue, templates)

Why It’s Great:

  • Teaches basic crafting skills.

  • Doubles as a snuggly finished product!

4. Recycled Bottle Mermaid Bank

Perfect for: Eco-friendly fun |Materials:

  • Plastic bottle

  • Acrylic paints (non-toxic)

  • Glitter (biodegradable)

Steps:

  1. Cut a coin slot in the bottle.

  2. Paint scales and add a mermaid face.

  3. Seal with eco-friendly varnish.

Teaches: Recycling + money-saving habits!

5. Mermaid Slime Sensory Play

Perfect for: Tactile learners | Recipe:

  • Clear glue

  • Blue glitter

  • Saline solution (for stretchiness)

Safety Note: Use phthalate-free glue and supervise toddlers.

6. Paper Plate Mermaid Puppets

Perfect for: Storytime | Materials:

  • Paper plates

  • Markers

  • Googly eyes

Play Idea: Host a puppet show about coral reef adventures!