Oegopsina Transparent Specimen Series_006_A Miniature Museum on the Table

【A Mini Museum on Your Desk】 Diaphonization reveals the unique skeletal structure of organisms; through staining techniques, red ossified bone and blue cartilage become clearly visible. Perfect for a desk or bookshelf, these specimens are created by repurposing discarded or naturally deceased organisms, making them unique collectibles that combine scientific education with aesthetic craftsmanship.

Bio-Encyclopedia

Cephalopods can be initially classified by the number of tentacles into the Octopoda (eight arms) and the Decapodiformes (ten arms), which include the Sepiida (cuttlefish) and Teuthida (squid). Teuthida are more diverse and generally feature a pointed, elongated appearance with fin-like structures at the end or along the sides of the mantle. Unlike cuttlefish, the skeletal structure of squid is mostly a transparent, thin plate, and they lack the pockets for retracting tentacles. The suckers on their feeding tentacles have various hook-like structures, and they possess paired gonads.
Within the Teuthida, only the Loliginidae family, commonly known as pencil squid, has eyes covered by a cornea-like structure; in other groups, the lens of the eye is in direct contact with the environment. They have a single reproductive tract, and suckers are present between the mouth and tentacles. The suckers on their feeding tentacles lack hook-like structures. Within the Loliginidae, there is a more distinct group, the genus Sepioteuthis, commonly known as oval squid or bigfin reef squid, which resembles a cuttlefish in appearance and can be identified by the shape of its fins and the presence of a corneal structure over the eye.

//Product Features//

See With Us, Sea With Us

Kairu Studio’s handmade diaphonized specimens, the "Mini Museum on Your Desk" series—every specimen in its glass bottle is a one-of-a-kind collectible. The preservation fluid is safe and non-toxic, and the specimens can be kept permanently. Let’s collect your own biological field guide together!

How does Kairu make fish transparent?
Diaphonization is a method of biological specimen preparation originally used for scientific research. Kairu sources specimens from discarded fishery catches, invasive species, or creatures that died at farms. Through multiple chemical and staining treatments without damaging the integrity of the organism, the remains of these creatures are regenerated into exquisite and unique transparent specimens.

DIY Kairu’s Marine Lab Series: Diaphonized Specimen Kit

//Product Specifications//

//Contents//
Transparent biological specimen
High-definition glass bottle
Glycerin
Display box
Classic biological info card
Product warranty card

//Container Dimensions//
5 ml screw-cap glass bottle: 4 cm height, 2.1 cm diameter
15 ml screw-cap glass bottle: 7 cm height, 2.1 cm diameter
60 ml screw-cap glass bottle: 14 cm height, 2.7 cm diameter

Designed by Kairu Studio / Made in Taiwan

//Notes//

> This product is a biological specimen created from post-processing deceased organisms, sourced primarily from discarded fishery catches or natural deaths.
> For display or educational purposes only; do not consume or handle excessively.
> These are real biological specimens; photos are for reference only. Minor imperfections (e.g., incomplete fins) are normal.
> It is recommended to store in a cool place away from direct sunlight.
> The preservation fluid, glycerin, is non-toxic. If contact occurs, simply rinse with clean water.
> Specimens are preserved in glycerin; bubbles within may be used to adjust the specimen's posture.
> Every handmade specimen may have color variations. Photos are for reference; if you have specific color requirements, please contact us before placing your order.