20 Pcs Resin Keychain Molds, Silicone Jewelry Casting Molds

Twenty Pours for Twenty Perfect PendantsEach of these 20 silicone resin molds casts a 3.5cm by 6.6cm rectangle with a built-in hanging hole — pour once, cure, flex the mold, and the finished piece slides out with glossy edges that need no sanding. The semi-transparent silicone shows the resin level during the pour so every pendant comes out the same 0.8cm thickness. Compatible with UV resin and two-part epoxy.Fill Them With Flowers, Glitter, Photos, or PigmentLay dried petals in the bottom, pour clear resin over them, cure, and you have a botanical resin pendant mold worth selling. Embed a photo, swirl gold mica, layer glow powder — the 6.6cm length gives you room to design. Twenty resin molds in one pack let you pour inventoried sets of matching necklaces, earrings, keychains, and bag charms for a craft fair table or a bridal party in a single curing session.

• POUR, CURE, POP OUT — TWENTY PENDANTS AT ONCE Twenty resin keychain molds in a single pack means a full batch of matching pendants, a set of bridesmaid gifts, or an inventory restock in one pour. Each rectangle cavity measures 3.5cm by 6.6cm with a built-in hanging hole that forms during casting — no drilling after curing, no glue-on bails. The semi-transparent silicone lets you see the resin level as you pour, so every pendant comes out the same thickness
• FLEXIBLE SILICONE THAT RELEASES CLEANLY Twist the silicone keychain mold and the cured piece pops out with glossy sides that need no sanding. No mold release spray required, no picking resin shards out of stuck corners — just flex and release. The silicone withstands repeated casting cycles without tearing, yellowing, or losing its shape, so the twentieth pour demolds as cleanly as the first
• A HANGING HOLE THAT FORMS DURING YOUR POUR Each cavity in this resin mold includes a molded hanging channel positioned at the top of the rectangle, so the opening is ready for a jump ring, keychain, necklace chain, or earring hook the moment the piece finishes curing. The channel forms during casting at the correct angle for findings — no drilling required, no risk of cracking a finished pendant after it has cured
• CUSTOMIZE WITH FLOWERS, GLITTER, PHOTOS, AND PIGMENT Drop dried flowers and gold flakes into the cavity before pouring for a botanical pendant. Swirl mica powder through clear casting liquid for a marbled gemstone effect. Embed a tiny couple photo for a personalized gift. Layer pearl pigment for an opalescent finish. These keychain resin molds accept glitter, pigment pastes, dried botanicals, and photo inserts — the 3.5cm by 6.6cm rectangle gives you room to design a complete pendant
• FOR CRAFTERS, JEWELRY SHOPS, AND GIFT MAKERS Pour matching sets for a bridal party, stock a craft fair booth with inventory, or make teacher appreciation gifts in an afternoon. The rectangle silicone molds produce uniform shapes that stack, package, and display consistently. Cure a batch, pop them out, attach findings, and you have twenty finished pieces — keychains, pendants, earrings, or bag charms — ready before the resin smell fades from the room