Sea & Ocean Molds

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      Mermaids, seashells, seahorses, whales, dolphins, sea turtles, crabs, starfish, anchors and everything else from under the water. Every mold in this collection works for bath bombs, soap, resin, chocolate, wax melts and more.

      110 products
      Cast plaque mold of a fish over reeds inside a carved rough timber frame
      Rustic Framed Fish Mold – cabin decor, angler gifts
      from $8.00
      Animated Fish Mold – Resin, Soap & Wax Melts
      from $8.00
      Square tile mold with a five-armed starfish laid across rippled sand and small shell pieces.
      Starfish Mold – Square Beach Tile with Rippled Sand
      from $8.00
      Beach therapy mold, a plaque with bubble lettering, a setting sun and two leaning palm trees
      Beach Therapy Mold – Resin, Soap & Wax Melts
      from $8.00
      Kawaii starfish mold with a plump five-armed body covered in bumps, big lidded eyes and a wide grin.
      Kawaii Starfish Mold – Smiling Sea Star, Beach
      from $8.00
      Heart mold cut as a dress uniform blouse with open collar, buttons, chest flaps and a belt with a buckle.
      Marine Uniform Heart Mold – Dress Blues, Belt Buckle
      from $8.00
      Fan seashell mold with a ribbed shell on the right and a peony, daisy and leaves spilling across the lower left.
      Floral Seashell Mold – Fan Shell with Blooms, Beach
      from $8.00
      Cartoon tortoise mold with a domed patterned shell, cast in green and held in a hand
      Cartoon Turtle Mold – Resin, Soap & Wax Melts
      from $8.00
      Clamshell mold with a pearl sitting in the open shell
      Clamshell with Pearl Mold – Resin & Soap
      from $8.00
      Mold of a pair of plain flip flops with Y-straps and ridged footbeds, set toe to toe.
      Plain Flip Flops Mold – Summer, Beach & Pool Party
      from $8.00
      Beach bag mold, a tote with rope handles, flip-flops in the top and heart-shaped sunglasses
      Beach Bag Mold – Resin, Soap & Wax Melts
      from $8.00
      Heart mold cut as a sailor uniform with a wide V collar meeting a knotted neckerchief and two tails.
      Navy Uniform Heart Mold – Sailor Collar, Neckerchief
      from $8.00
      Round Gone Fishing disc mold with two speckled trout crossing and a fishing rod along the left side.
      Gone Fishing Disc Mold – Trout, Rod, Angler Gift
      from $8.00
      Turtle mold seen from above with four splayed flippers and a six-point star pattern on the shell.
      Turtle Mold – Patterned Shell, Beach & Ocean Decor
      from $8.00
      Captain's ship wheel mold with turned spokes and a blank centre disc
      Captain's Ship Wheel Mold – Resin, Soap & Wax
      from $8.00
      Koi carp mold curving in an S with overlapping scales, trailing barbels and a wide fanned tail.
      Koi Fish Mold – Carp with Flowing Fins, Zen Decor
      from $8.00
      Round disc mold with two fish circling nose to tail, cast in grey with silver dry-brushed fins.
      Swimming Fish Mold – Two Fish on a Round Disc
      from $8.00
      Kitten mermaid mold with big lashed eyes, tufted ears, wavy hair and a scaled fish tail curling up behind.
      Mermaid Cat Mold – Kitten with Fish Tail, Fantasy
      from $8.00
      Clear plastic squid cameo mold, pointed mantle above tentacles curling round the oval frame
      Kraken Squid Cameo Mold – Octopus Cameo, Nautical
      from $8.00
      Clear plastic frog mold cavity showing a squat frog with bulging eyes and splayed webbed feet
      Frog Cutie Mold – Cute Frog Soap, Kids Bath Bomb
      from $8.00
      Summer Vibes mold: retro daisy with a smiley centre ringed by bubble-letter SUMMER VIBES.
      Summer Vibes Mold – Retro Daisy Smiley, Summer Decor
      from $8.00
      Clear two-part mermaid egg mold, a wave and bubble half beside a scaled tail half
      Mermaid Egg Mold – 2 Part, Wave and Scale Halves
      from $12.00
      Grey render of a swimming mermaid mold with streaming hair and a curled tail fluke
      Simple Swimming Mermaid Mold – Flowing Hair, Curled Tail
      from $8.00
      Brown printed master of a shark dorsal fin with wave curls at the base, held in a hand
      Simple Shark Fin Mold – Dorsal Fin with Wave Base
      from $8.00
      Cream cast cartoon whale with a curved smile, belly pleats and a spout curling up
      Simple Whale Mold – Smiling Cartoon Whale with Spout
      from $8.00
      Round fishing scene mold, angler in a boat with a bent rod as a big fish leaps from the water
      Let's Go Fishing Mold – Angler Scene, Leaping Fish
      from $8.00
      Mold of the Florida state outline with palm trees, a beach and raised lettering
      Florida State Mold – Palm Trees & Beach Scene
      from $8.00
      Clear plastic sandcastle mold with crenellated turrets, an arched door and a sand mound
      Sandcastle Mold – Turrets, Arched Door, Beach Crafts
      from $8.00