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DIY Custom Fangs Using Thermoplastic Beads

May 22, 2025

Making Fangs with Thermoplastic Beads

Introduction

  • Presenter: Hendo
  • Aim: Teach how to make custom fangs using thermoplastic beads as a cost-effective alternative to buying or commissioning custom fangs.

Materials Needed

  • Thermoplastic Beads: Recommended type is Instamorph. Other brands include Polly plastics, Polymorph, and Friendly Plastics.
    • Available on Amazon (~$10) or craft stores.
    • Warning: Do NOT use generic plastic beads (e.g., from stuffed animals or beanbags).
  • Heat Source:
    • Heat gun or hairdryer preferred.
    • Boiling water can be used, but it's more dangerous and time-consuming.

Process of Making Fangs

Preparing the Beads

  1. Heat the Beads:

    • Take a small pinch of beads.
    • Use a heat gun, keeping beads contained in a lid or bowl to avoid them flying away.
    • Beads turn clear when heated.
  2. Molding:

    • Form into a small ball, then mold into a cone shape for holding ease.
    • Ensure the temperature is safe before placing in the mouth.

Shaping the Fangs

  1. Forming the Fang Shape:

    • Cover both front and back of the incisor (or desired tooth).
    • Use fingernail or tool to shape the fang.
    • Flatten the fang to level with natural teeth.
  2. Fine-tuning the Fit:

    • Press plastic into gums to outline where to trim.
    • Bite to ensure fit and avoid interference with bottom teeth.
    • Allow cooling in the mouth, remove before fully set for trimming.
  3. Trimming and Adjustments:

    • Trim excess plastic around gums.
    • Ensure matching shape and size across teeth.

Placement Variations

  • Standard Fangs:
    • Typically on incisors; adjust placements for visibility or character requirements.
  • Bottom Teeth Fangs:
    • Similar process, be cautious of overbites.
  • Snaggle Fangs:
    • For "cutesy" characters, extend out from side teeth.
    • Adjust as needed for bottom snaggle fangs.

Additional Considerations

  • For Children:

    • Use a "bridge" technique for safety, spanning across front teeth.
    • Less realistic but safer.
  • Character-Specific Variations:

    • Examples include characters from "My Hero Academia" and "Underworld".
  • Different Colors:

    • Black beads can simulate missing teeth.

Safety Tips

  • Never drink or eat while wearing the fangs.
  • Ensure all materials and tools used are safe for oral use.

Conclusion

  • Encouraged audience to share results or request future tutorials.
  • Express gratitude for viewership and engagement.