Skull & Spine Desktop Decor Mold Set

Bring a little anatomy and a lot of atmosphere to your desk with the Skull & Spine Desktop Decor Mold Set from Pacific Mold Design. This two-piece silicone mold set lets you cast your own highly detailed human skull and a spine-shaped candle holder, so you can build a gothic centerpiece that's entirely your own.

Made from 100% platinum-cure silicone, both molds capture crisp anatomical detail — the sutures and contours of the skull, the stacked vertebrae of the spine — pour after pour. Whether you're working in cast resin, concrete, plaster, or candle wax, the flexible walls release cleanly and hold up to repeated use, making this set a favorite for makers, crafters, and small-batch decor sellers alike.

The spine mold doubles as a functional candle holder, standing 5.25" tall with a recess sized for a taper or slim pillar candle. Pair it with a 4" skull cast in matching concrete or tinted resin for a memento-mori vibe that works on a desk, altar, shelf, bookcase, or Halloween tabletop. Cast them in raw grey concrete for an industrial look, marble-swirled resin for something moody and modern, or layered wax to turn the spine into a statement candle.

Reusable, versatile, and made for experimentation, this gothic desktop decor lets you design from scratch.

What you can cast:

• Cast resin (epoxy, UV, polyester)
• Concrete, cement & mortar mixes
• Plaster of Paris & gypsum
• Candle & soy wax
• Plaster, soap, and more

Set includes:

• Human Spine Candle Holder Mold — 5.25" tall
• Human Skull Mold — 4"

Specs & materials:

• Material: 100% platinum silicone
• Flexible, non-stick, reusable
• Heat- and cold-tolerant for wax and resin casting
• Hand wash, air dry

Design your own skull-and-spine set today — a standout addition to any gothic, anatomical, or Halloween decor collection.