Add a mischievous storage accent to Halloween decor with this jack-o’-lantern resin jar mold. One silicone mold creates the rounded pumpkin base, and a second mold forms the stemmed lid; together they produce a complete lidded container with a carved-face look.

The slanted eyes, crooked smile, and vertical pumpkin grooves remain readable in a solid pour, making the piece suitable for bold orange, black, white, or other seasonal color choices. Use one shade for the full jar and accent only the face, or separate the stem and lid with a contrasting finish. The interior can hold small dry keepsakes or decorative items.

Because the lid and base are cast separately, you can plan each surface before bringing them together as one expressive Halloween piece.

Product Details

• Package: 2 silicone resin molds
• Cavities: 1 pumpkin jar base cavity and 1 lid cavity, 2 total
• Mold Volume: 190ml / 6.5 US fl oz in total
• Finished assembly: 2 cast components form 1 lidded jack-o’-lantern jar
• Stemmed lid mold size (W × H): 2.28 × 1.34 in (5.8 × 3.4 cm)
• Pumpkin jar base mold size (W × H): 3.23 × 2.36 in (8.2 × 6 cm)
• Not included: Display props and finished samples shown in photos

Creative Ideas & Project Inspiration

• Classic face contrast: Cast the jar orange, then darken only the eyes and smile so the carved expression remains the focal point.
• Ghost pumpkin version: Use an off-white base with a muted green stem, creating a softer Halloween jar while keeping the sculpted grooves visible.

Turn a small storage project into a Halloween character with a separate stemmed lid and expressive pumpkin face. Choose classic orange and black, or give the same sculpted details a pale ghost-pumpkin finish.