Molymod 35 mm grey bond is used to show double & triple bonds in molecules such as alkenes & alkynes & is supplied in most student & teacher chemistry model sets.
Indigo Instruments has maintained a substantial inventory of genuine Molymod atoms & bonds for over 30+ years. These parts are compatible with every set & kit we have sold since day 1. Though quality may appear expensive, no parts support from other vendors costs even more.
Use only these genuine Molymod Atoms & Bonds for full compatibility with any of our Molymod Molecular Model Sets & Molymod Molecular Model Kits.
Here is a short clip that where sound demonstrates the precise fit of Molymod 35mm double/triple bonds.
product as described It is great to have a source of parts for molecular models without buying an entire kit with lots of parts that I don't need.
Supplying molecular model parts was what got us started on the WWW. We went live in Oct. of 1994 as indigo.com with a complete offering of all the Molymod components.