Dive Rite Finger Spool complete with 38 M of line.
The Spool is manufactured from high quality Delrin.
The spool is designed with a large central hole to allow your finger to easily fit through for easy deployment. The spool also has "high walls" allowing for easy winding of the line on your ascent and clipping off of the spool. It also comes complete with a high grade stainless steel double ended clip.