Magpie shell of West Indies

Slate pencil urchin on base - Heterocentrotus mamillatus

Origin: Indo-Pacific

There are always broken or missing picks

Shark tooth fossil

Otodus Obliquus dating from the Ypresian: 50 million years ago

Conus textile shell

Brown lace sea fan on a base

Brown Whip Coral 

Sea Urchin Colobocentrotus atratus 

Helmet urchin from Indian Ocean

3/4cm

Echinus esculentus

Cold Sea Urchin Test (North Sea)

Megalodon tooth fossil - Otodus megalodon 

11.8cm

Indonesia

Fossil shark tooth

Blue starfish on wooden base

H: 45cm

Rostrum of swordfish (Medium) - Xiphias gladius

Mounted on a free-standing base

Non-contractual Photos. All the peaks are different

Test of sea urchin pencil

Species: phyllacanthus imperialis  Indian Ocean

5/7cm

Turbo Sarmaticus shell

Purple sea urchin

Argonauta hians - Argonaut

5cm

Rostrum of swordfish XL size - 101cm

Xiphias gladius

All peaks are different - Illustration pictures

Large Test of purple green sea urchin: Toxopneustes pileolus