Acrylic Element cube 2g Osmium Os - 50mm

Osmium Os - Pure arc melted Osmium bead 2,0 grams

Os Osmium Ball Bead Pure 99.95% Periodic Table of Rare-earth Precious Metal Elements for Research Study Education Collection - AliExpress

Lucite — Luciteria

Os Archives

Silicon 50mm Lucite Acrylic Cube for Element Collection USA SHIPPING

Acrylic Element Cubes – Engineered Labs

Lucite — Luciteria

Lucite — Luciteria

The Sensation! Acrylic Element-blocks NEW!, shiny crystalline tellurium metal pieces ~ 10-16 grams, Image: BASF SE, The innovation! Selected element

Acrylic Element cube - Tellurium Te - 50mm

Totally lightfast, high gloss polish. The text is embedded inside! Hand crafted! Each acrylic block is a unique and individual piece! The Sensation!

Acrylic Element cube - Lithium Li rod - 50mm / 2 element collection