Replacement inserts for Sustee moisture meters sticks (2 pcs)

This item will be shipped from the Netherlands🇳🇱. 

A set of 2 replacement inserts for Sustee moisture meters:

• Easy to replace core refills, just twist off cap, remove used core, insert new core and replace cap.
• Core displays blue colour when the plant has enough water and fades to white when it is time to water.
• Includes 2 replacement sticks for use with refillable Sustee moisture meters.
• Replace core every 6-9 months for best results.
• Each pack comes in a set of 2.

Comes in 3 sizes: S, M, L.