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Skull Silicone Mold Set for Resin Earrings and Pendants (2pcs)

Skull Silicone Mold Set for Resin Earrings and Pendants (2pcs)

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(4.8) 342 reviews

$16.99 USD
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SALE UPDATE: Due to high order volume, our stock is very limited... If you are still able to press the 'Add to Cart' button, there's still some stock left!

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What Makes PlatinumFlex™ Different?

The real magic of crafting lies in the perfect release — that smooth, satisfying moment when your piece comes out flawless.

Unfortunately, most molds lose that magic fast due to weak silicone elasticity and surface fatigue.

Which causes an instant fade of results when temperature, curing time, or pressure shifts even slightly.

(Tiny stress changes = dull edges, cracks, or stuck pieces.)

Our PlatinumFlex™ design uses 100% platinum-cured silicone that preserves flexibility for longer.

It keeps the mold surface smooth and responsive, maintaining perfect shape even after 100+ pours.

And it stays odorless, safe, and mirror-smooth, no matter how many times you use it.

So your resin, wax, or plaster creations release cleaner, faster, and with lasting shine.

Tips to Get the Best Results

  • Lightly spray mold release for easy demolding and extended mold life.
  • Keep molds clean and dust-free by storing them covered when not in use. 
  • Gently clean molds with mild soap and water after use—no harsh chemicals. 
  • Experiment with colors, glitter, or additives for personalized, eye-catching creations. 

Shipping info

Shipping rate:
Shipping costs are calculated based on the number of products in your cart, ensuring a fair price tailored to your order size

Production Time:
Production takes from 1 to 3 days.

P.S: The very few out-of-stocks that need to be scheduled for re-production will take longer.

Shipping Time Estimates:

  • Australia : 5 - 10 days*
  • UK & Europe : 7 - 14 days*
  • USA & Canada : 7 - 14 days*
  • Rest of the World : 10 - 15 days*

*business days

Summon a touch of the mysterious with our Skull Silicone Mold Set, perfect for crafting hauntingly beautiful earrings and pendants. Each mold invites you to pour your imagination into bold shapes, capturing a spirit of playful darkness and artisan charm. Let your creativity wander—these molds are your canvas for wearable art.

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Over 1000 Designs Available 100+ Collections to Explore Shop by Theme: Animals, Nature & More Over 1000 Designs Available Find Your Favorite Molds Discover New Arrivals Every Week

PlatinumFlex™ Advantage

See how our advanced silicone delivers longer-lasting, flawless results.

100% Platinum-Cured Silicone

Enhanced flexibility for smooth, effortless release

Stays strong and elastic after 100+ uses

Mirror-smooth interior creates a natural glossy finish

Safe for resin, wax, plaster, soap — even edible projects

Clean, Durable, and Reliable

Odorless and toxin-free for safe crafting

Heat- and UV-resistant — perfect for any pour

Maintains shape and detail through repeated use

Built for sustainable, professional-grade results

Benefits of Our PlatinumFlex™ Silicone

Whether you’re pouring resin, hand-crafting candles, or casting plaster, PlatinumFlex™ helps you create clean, glossy pieces with less hassle and more consistency.

Effortless Release, Every Pour

Naturally non-stick with a mirror-smooth interior for glossy results — no sprays or hacks needed.

Built to Last

Maintains elasticity and shape for 100+ uses without warping or tearing.

Clean, Safe Crafting

Food-grade, odorless, and toxin-free — perfect for resin, wax, plaster, and soap projects.

What our customers say

Read reviews from our satisfied customers

I used to get so frustrated when my resin pieces stuck or tore coming out of the mold. It made crafting stressful instead of relaxing. The first time I used a Fynzio mold, the piece just slid out — perfectly smooth, no sanding needed. Now I actually enjoy the process again.

Heather L.

I’m not an expert crafter by any means, but these molds make my pieces look like something you’d buy in a boutique. The finish is so shiny and clean that people keep asking where I got them. It feels amazing to say, “I made it myself.”

Renee T.

I’ve gone through so many cheap molds that warped, cracked, or smelled awful. Fynzio molds are completely different — flexible, durable, and they release so cleanly. I don’t even need to use sprays or baby oil anymore. Everything just works, and that alone is worth it.

Carla M.

I started resin crafting to help with anxiety, but I’d get more stressed when my projects failed. Using these molds turned that around. The smooth release and glassy finish make every pour feel like a little success. It’s become my go-to way to unwind.

Jasmine R.

I wanted a hobby I could share with my daughter that didn’t involve screens or mess. These molds are totally safe and easy to use — no weird smells, no sticky cleanup. She gets so excited when we pop the pieces out together. It’s become our favorite weekend thing.

Devon C.

At first, I thought all silicone molds were the same. Nope. The quality of these is next level — soft but strong, and they keep their shape even after tons of uses. I’ve made candles, coasters, and little jars, and every piece looks professional.

Liam P.

I started making resin jars for fun, and now I sell them at local markets. The consistency I get with these molds is unreal — no bubbles, no jagged edges, and the shine looks polished right out of the mold. I never thought a hobby would lead to this kind of confidence boost.

Sarah E.

When I flexed the mold and the resin piece just popped right out — no sticking, no cracks — I actually laughed out loud. It was so satisfying. That moment got me totally addicted to resin crafting again. I’ve been pouring almost every weekend since.

Brian K.

Before using these, I spent more time fixing my pieces than enjoying the craft. Now I just pour, wait, and pop out perfect results. The smoothness and shine still surprise me every time. It’s such a rewarding feeling when something turns out better than you imagined.

Aisha F.

I was looking for something relaxing to do after long workdays. Mixing colors, pouring resin, and seeing the results with these molds has become my favorite part of the day. It’s calming, creative, and it feels like I’m doing something just for me.

Noah D.

FAQ

How long will these molds last?

With proper use and care, platinum silicone molds can last for years.

Are they heat-resistant?

Yes, they resist deformation from the heat generated during resin curing and hot wax pouring.

Do I need a release agent?

Not always, but it’s recommended for complex designs or to extend mold life.

Can I use them with any casting material?

They are compatible with resin, wax, soap, and certain low-melt metals within temperature limits.

Will they shrink over time?

Platinum-cure silicone has minimal shrinkage compared to tin-cure silicone.

How should I store them?

Store in a cool, dry place away from direct sunlight. Avoid prolonged compression or folding.

How safe is the silicone used?

Our molds are crafted from certified 100% food-grade, BPA-free silicone, ensuring your complete safety and peace of mind.

How long is shipping?

Orders typically ship within 24-48 hours and arrive within 5-14business days.

P.S: The very few out-of-stocks that need to be scheduled for re-production will take longer.

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