Sea Urchin
sea urchin — pre-owned
Browse 139 sea urchin — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Vintage BEN RICKERT Sea Urchin Pomander Real Natural Shell Large 4”
Item is in great condition. Pictures are of the actual item you will receive so reference these for further details. We appreciate your business.

Sea Urchin Lot
A beautiful collection of sea urchins, and a mother of Pearl dish. I’ve been collecting shells for years, and it’s time to let someone else enjoy them. What a good purple color and pinkish color

Genuine Sea Pottery Glass Mosaic Art Craft Handmade Sea of Japan #504 40g
Genuine sea pottery collected on the beach of Japan.

4 PCS SMALL PINK SEA URCHINS SEA SHELL BEACH CRAFT 1" - 1 1/4"
This product is a set of four small pink sea urchins, ranging in size from 1" to 1 1/4". Perfect for beach crafts or collecting, these sea urchins would make unique and colorful additions to any shell collection. Their small size makes them easy to incorporate into various projects, whether for decorative purposes or as a unique gift for a fellow shell enthusiast.

Red Sea Urchin w Spines Ocean Life Specimen, educational, home decor
Red Sea Urchin with Spines Ocean Life Specimen. Educational. Home decor. Great condition with most of the spines intact. This was part of an inherited vintage seashell collection and later used for classroom sea life identification. Original origin unknown.

White Sea Urchin Ceramic Votive or light cover Decorative Beach Home Accent
Sea Urchin Shade or Votive cover.

Seashells - Beautiful Large Melo 7.5” Seashell
With its intricate design and large size, it is sure to be a standout piece in any display. This seashell is not only aesthetically pleasing but also serves as a reminder of the beauty and diversity of the ocean.

Sea Star Biscuit Puffer Sand Dollar Beach Ocean Nautical Decor Crafts
We are not the original owners of this sea biscuit and do not know its history. We may otherwise cancel the sale.

BEN RICKERT Sea Urchin 4" Large Shell w/Original Signed Stopper Beach Seashore
This is in excellent condition. There are two tiny holes on the top. See photos for details.

Shell Sea Urchin Brown 2 Inches Tall 2 1/2 Wide

VINTAGE Pair of Natural Echinus Esculentus (Edible Sea Urchin) Tests Skeletons
We are open to fair and equitable negotiation.

Lot of 3 Sea Urchin & 3 Heart Cockle Cardium Cardissa Seashells
Up for sale is a Lot of 3 Sea Urchin & 3 Heart Cockle Cardium Cardissa Seashells. Therefore are being sold as-is. Excellent condition.

natural japanese Sea Urchin Sand dollar 2.8cm〜3.3cm set of 10

BIG Giant Sea urchin shell Conch gastropods 10.63" VINTAGE rare mollusk pearl
Incredible Old shell of big sea mollusk. Width: 12cm - 4.72". Height: 11.5cm - 4.53".

Vintage Milk Glass Sea Urchin Salt & Pepper Shakers Coastal Mid Century Hobnail
These mid-century novelty shakers feature a bright white milk glass finish and detailed textured surface that beautifully catches the light. • Sea urchin / hobnail textured design.
You save $7.70

BIG Brown Sea urchin helmet shell Conch mollusc gastropods 6.30" rare species
I do not know how old she is but she's been in the family for at least 40 years. Weight: 435gr - 0.96lb - 15.34oz. Width: 11cm - 4.33".

Vintage BEN RICKERT Sea Urchin Pomander Real Natural Scented Decor
The Vintage Ben Rickert Sea Urchin Pomander is a scented decor piece that captures the essence of the sea with its real natural scent. Made in the United Kingdom, this original piece is a unique collectible item that would make a charming addition to any collection. With its intricate design and authentic smell, this sea urchin pomander is sure to be a conversation starter and a cherished piece for any seaside enthusiast. Missing plug on bottom (it popped off ).

2” Green Sea Urchin, Salmacis Sphaeroides, Five-part Radial Symmetry
The product is a 2" green sea urchin, Salmacis Sphaeroides, with five-part radial symmetry. This sea urchin is a collectible item that falls under the category of rocks, fossils, and minerals, specifically shells. The green color and unique five-part radial symmetry make it a visually appealing and interesting piece for collectors or nature enthusiasts alike.

Real Red/Orange Sea Urchin Pomander Shell Taxidermy 3" x 5"
Real Red/Orange Sea Urchin Pomander Shell Taxidermy 3" x 5"

Lot Of 11 Natural Sea Urchin Coral Shells Marine Specimens Ocean Coastal Decor
Natural 11 piece marine specimen lot — includes: • Spiny sea urchin with intact spines (≈2.5”) • Encrusted sea urchin with coral/tube worm growth (≈2”) • Small coral or sponge fragment (≈1.5”) All-natural and uncleaned, showing real ocean texture and character. Great for collectors, coastal décor, classrooms, or art displays. Ships fast and packed carefully. sea urchin shell, spiny urchin, coral specimen, marine specimen, ocean decor, coastal decor, nautical display, beachcomber find, natural history, marine biology, educational specimen, real sea shell, aquarium decor, ocean curiosity, conchology

32 Natural Vintage SEA URCHIN SPINES - About 1.5" long - In Plastic Box

Sea Biscuit from Islamorada, FL
Back in the 1970s, when we had a seafood industry in the Keys, shrimpers used to scrape these things up by the thousands. I got this one off a pile of "bycatch" in 1979.

Vintage Ben Rickert Natural Sea Urchin Pomander Fragrance Decor
Vintage Ben Rickert Natural Sea Urchin Pomander. This unique home decor piece features a genuine sea urchin shell harvested from the English Channel. It functions as a fragrant pomander, filled with potpourri pellets to 'decorate with fragrance.' - Natural purple and white pebble-textured shell - Authentic beach-find aesthetic - Includes original descriptive tag attached - Bottom plug for fragrance refill - Made in Wayne, NJ, USA Excellent vintage condition. Appears unused with tag still attached; note that natural shells have inherent organic variations in color and texture. Due to age, original fragrance may be light or require refreshing.

Sea Urchin Subfossil Psammechinus miliaris Lot 4 pcs Sahara Morocco Pleistocene
Age: Upper Pleistocene (approx. 126,000–11,700 years ago). Location: Sahara Desert, Morocco. They retain their original calcium carbonate structure but are typically older, harder, and more compact than modern shells, making them attractive to collectors.

natural japanese Sea Urchin Sand dollar Set of 6 ⚠️randomly selected 1.5cm SMALL

Ben Rickert Large 4" Natural English Channel Sea Urchin Pomander Air Freshener
The Ben Rickert Large 4" Natural English Channel Sea Urchin Pomander Air Freshener is a unique and elegant addition to any home. Made in England, this sea urchin pomander not only serves as an attractive decor piece but also acts as a natural air freshener. The exquisite craftsmanship and high-quality materials make this product a standout collectible item for those who appreciate marine artifacts. The coloring in this piece is BEAUTIFUL! Original hang tag is stored inside the item. NOTE: since this is a vintage item the original scent has dissipated but you can fill it will potpourri as desired.

Green Mexican Sea Urchin Strongylocentrotus (approx. 1.5+ inches)LOT 5
Got these from a guys wife over 40 years ago. Sold as is. See others listed.

Natural Large Purple Sea Side Urchin Shell Ocean Specimen 4" Beach Decor
Beautiful sea urchin, nice purple color I was unable to catch it well in the photos. A deep lavender color Excellent condition smoke free

Sea Urchin Test & Starfish Shell
The product is a sea urchin test and starfish shell collectible. These items are likely found on the beach or in the ocean, and would be of interest to collectors of shells or marine life. The sea urchin test is a unique and visually appealing piece that showcases the intricate design of sea urchins, while the starfish shell adds a different element to the collection. Both items would make interesting additions to any collection of shells or other marine artifacts.

BIG large Sea urchin shell Conch mollusc gastropods 8.27" rare unknown species
Incredible Old shell of big sea mollusk. I do not know how old she is but she's been in the family for at least 40 years. Weight: 872gr - 1.92lb - 30.76oz. Width: 15.5cm - 6.10".

Shell Push Pins by Niebush Creations from the 1970s or 1980s With The Book
The Shell Push Pins by Niebush Creations are a vintage set from the 1970s or 1980s that includes the original book. These push pins are designed in the shape of shells, adding a fun and unique touch to any collection. The nostalgic charm of these pins, along with the included book, makes them a valuable addition for those interested in vintage decor or pin enthusiasts.

Genuine Sea Pottery Glass Mosaic Art Craft Handmade Sea of Japan #502 39g
Genuine sea pottery collected on the beach of Japan.

Sea Urchin Subfossil Psammechinus miliaris Lot 9 pcs Sahara Morocco Pleistocene
Age: Upper Pleistocene (approx. 126,000–11,700 years ago). Location: Sahara Desert, Morocco. They retain their original calcium carbonate structure but are typically older, harder, and more compact than modern shells, making them attractive to collectors.

Sputnik Thai Sea Urchin Phyllacanthus Parvispinus 2-1/2 inches wide
very good condition

Ben Rickert Sea Urchin Pomander Signed Base
If you shake it, you can hear the beads. 4 inches wide approximately 3 1/2 tall. Very cool.

Seashells- Cypraea tigris (Nice color pattern) - 76mm
Great shape. (C1)

1 Ocean Shipworm Cluster Seashell Beach Science Education Shell Florida Specimen
The product is a unique and educational seashell specimen from Florida, specifically a cluster of Ocean Shipworm shells. This collectible item is perfect for beachcombers, science enthusiasts, and educators interested in marine biology. These shells offer a glimpse into the intricate and fascinating world of sea urchins and other marine life found in the ocean. Perfect for display or for incorporating into educational lessons, this specimen is a special piece of beach science.

Vintage Ben Rickert Sea Urchin decoration, filled, please read
This is a vintage item in very good condition. I do not know if the contents are original, but I have left them inside. Please refer to photos and let me know if you have any questions.

sea marble 4pcs glass blue mosaic art craft handmade sea of Japan
Genuine sea marble collected on the beach of Japan.

Vintage Sea Urchin Specimen on Purple Shell Specimen Decor - 1.5 Oz, 5"
Beautiful and unique vintage seashell decor piece, featuring a pink sea urchin attached to some kind of delicate, purple shell. Overall good condition, please see photos for details. Will happily combine shipping!