Halloween Universe
DIY PropsIntermediate

How To Make A Mari Lwyd Horse Skull Out Of EVA Foam - Free Template - Welsh Christmas Tradition

by SKS Props

Embedded from YouTube. This video belongs to its creator; Halloween Universe indexes it as a discovery resource.View original ↗

Difficulty
Intermediate
Length
17:12
Views
8,882
Published
Nov 2025

What this video covers

SKS Props walks through the full construction of a Mari Lwyd horse skull — a prop rooted in Welsh holiday folklore — entirely from HD EVA foam using a free downloadable template. The build is notably lightweight, making it practical to carry or wear during the traditional door-to-door rhyming challenge. A pull-string mechanism is incorporated to open and close the jaw, elevating it from static prop to interactive puppet. The finished skull is decorated with ears, ornaments, ribbons, and bells in keeping with the authentic tradition.

Key takeaways

  • Free skull template available on the SKS Props website to get started
  • HD foam keeps the finished prop very lightweight and wearable
  • Pull-string movable jaw adds interactive, puppet-like functionality
  • Traditional Mari Lwyd decoration — ribbons, bells, and ornaments — is explained alongside the build
  • Covers the full pipeline: cutting, shaping, sealing with Plasti Dip/Flexbond, and acrylic painting

Who this is for

Cosplayers, prop makers, and folklore enthusiasts who want to build a wearable, interactive Mari Lwyd horse skull for holiday performances or Halloween events using accessible foam-crafting techniques.

Tools mentioned

  • heat gun
  • Dremel
  • Dremel flex shaft
  • wood burner/hot knife
  • utility knife
  • hobby knife
  • hot glue gun
  • cutting mat
  • mechanical pencil
  • sanding drums

Materials mentioned

  • HD foam
  • foam clay
  • foam dowels
  • PVC board
  • wood dowels
  • PVC pipe
  • super glue
  • contact cement
  • Plasti Dip
  • Flexbond
  • acrylic paints
  • clear Christmas bulbs
  • ribbon
  • bells

⚠ Safety notes

Use heat gun and hot knife in a well-ventilated area; exercise caution with sharp utility knives and hobby knives during foam cutting.

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