IPPINKA Sustee Aquameter, Set of 4, Plant Soil Moisture Sensor, (Gre

Each Stick Will Last For Approximately 6-9 Months – Has Refillable Core; Allows For Replacement Cores To Be Inserted.
Sustee Collaborated With Tokyo University Of Agriculture To Improve The Design And Function Of Each Stick.
Maintenance-Free And No Battery Required – High-Quality Product; Made In Japan.
White Color Indicates That The Plant Needs To Be Watered And Blue Indicates It Has Been Watered – Use In Soils That Retain Water.

Features

Set of 4 Sustee size Small (0.4 x 0.3 x 4.7 inches) is best for pots 2, 2.5 and 3 – Ideal for small succulentsWhite color indicates that the plant needs to be watered and blue indicates it has been watered – Use in soils that retain waterEach stick will last for approximately 6-9 months – Has refillable core; allows for replacement cores to be insertedMaintenance-free and no battery required – High-quality product; made in JapanSustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick