Sustee Aquameter Set of 5 Large Green Soil Moisture Meter Pens Plants Garden NWT -NWT new with tags -Retail Price: $59 -Color: green -Set of 5 -Dimensions/Measurements: -10.04 x 0.39 x 0.31 inches -Large size: Intended for pot sizes of 6-12 -The Sustee Aquameter is a leave-in soil moisture sensor pen that can be left in the soil for continuous monitoring, unlike other moisture meters that need to be removed each time -Set includes 5 refillable green watering sticks -Refillable replacement core -Each stick lasts for approx. 6-9 months -Has plant water indicator that changes color: -White indicates plant needs watering -Blue indicates it's been watered -Keep your hands clean by visually monitoring when your plant needs water -Maintenance-free (no battery required) -Award-winning product design - Made in Japan -Moisture meter for house plants -Sustee collaborated with Tokyo University of Agriculture to improve the design and function of each stick Always open to offers! Smoke-free home. Note: I have a corgi.