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The celluloid name was the trade name given to this material from the first producer, the ''Celluloid Manufacturing Company'', which held its trademark rights; so in the following years it was called, especially by fountain pens manufacturers, in many different ways: ''[[Radite]]'' by [[Sheaffer]], ''[[Permanite]]'' by [[Parker]], ''[[Pyroxalin]]'' by [[Eversharp]], ''[[Aurolite]]'' from [[Aurora]], ''[[Coralite]]'' by [[Carter]] ...

The celluloid name was the trade name given to this material from the first producer, the ''Celluloid Manufacturing Company'', which held its trademark rights; so in the following years it was called, especially by fountain pens manufacturers, in many different ways: ''[[Radite]]'' by [[Sheaffer]], ''[[Permanite]]'' by [[Parker]], ''[[Pyroxalin]]'' by [[Eversharp]], ''[[Aurolite]]'' from [[Aurora]], ''[[Coralite]]'' by [[Carter]] ...

Oltre all'uso diretto, la celluloide si presta alla combinazione con altri materiali, in particolare la [[Carter]] realizzò un caratteristico materiale iridescente, denominato [[Pearltex]], combinando la celluloide con madreperla. Un effetto simile si trova nella celluloide denominata ''[[Abalone]]'' dalla [[Sheaffer]].

In addition to the direct use, celluloid lends itself to combination with other materials, in particular [[Carter]] realized a characteristic iridescent material, named [[Pearltex]], combining the celluloid with nacre. A similar effect is in celluloid called ''[[Abalone]]'' by [[Sheaffer]].

[[File:Aurora-Internazionale-Serie-Color-Body.jpg|thumb|left|Esempio di diverse colorazioni]]

[[File:Aurora-Internazionale-Serie-Color-Body.jpg|thumb|left|Esempio di diverse colorazioni]]