This is the ribbon you need for your Brother WP 1800 Neowriter typewriter.

This is the multistrike film ribbon you need for your Brother WP 1800 Neowriter typewriter.

This is the nylon fabric ribbon you need for your Brother WP 1800 Neowriter typewriter.

This is the lift off correction tape you need for your Brother WP 1800 Neowriter typewriter.