FRICTION ROD SET OF 6

Plastic Rod-B Length approximate 30cms and 12mm dia.

Ebonite Rod-C Length approximate 30cms and 12mm dia.

Glass Rod -D Length approximate 30cms and 13mm dia.

Perspex Rod-E Highly finished length approximate 30cms and 12.5mm dia.

Compound Rod-F Half glass ,half brass length approximate 30cms and 13mm dia.

Compound Rod-G Half ebonite ,half brass length approximate 30cms and 12mm dia.