The British Wool Marketing Board ranked these Net-Tex Sure Sired Marker Crayons as the best marker crayons on the market following a series of tests conducted over several months.
The crayons proved to be bright and durable but also to be fully scourable. There are six colours to choose from as well as three different compounds to suit different seasons. The crayons were developed to mark more ewes per block and each crayon is mounted in a patented plastic crayon container that will not rust and is designed to avoid injury to the ewe if the crayon is worn down to the carrier.
Each crayon is designed with a specifically-designed split pin to hold it securely in the Net-Tex harnesses.
SAFETY DATA SHEET