Description
Product Overview
IPPINKA offers a set of four medium‑size replacement sticks designed for Sustee watering systems. Each stick combines a polycarbonate main body with a nonwoven fabric refill treated with preservatives, ensuring durability and consistent moisture delivery. Dimensions are 0.4 x 0.3 x 7.1 inches, fitting a standard 0.4‑inch outlet. The white finish blends seamlessly with most indoor décor.
![[Product front view showing all components]](https://www.rovlix.store/wp-content/uploads/2026/06/eb73d63f05084bde9e65c0e9cabf5eba.jpg)
Usage
These inserts are perfect for indoor gardens, balcony planters, and compact greenhouse environments. Simply replace the existing stick every 6 to 9 months to maintain optimal soil moisture. The design, developed with Tokyo University of Agriculture, provides even water distribution, reducing over‑watering and root stress.
Why Choose Us
IPPINKA’s commitment to quality is reflected in the Japanese engineering behind each stick. The nonwoven fabric is treated with preservatives to resist mold and decay, while the polycarbonate shell protects against breakage. Our products are backed by responsive customer support and a satisfaction guarantee.
Key Features
- Long‑lasting moisture control for up to nine months per insert
- Nonwoven fabric treated to prevent mold and extend lifespan
- Durable polycarbonate body resists cracks and impacts
- Easy 0.4‑inch outlet installation for quick replacement
- Responsive after‑sales service with hassle‑free returns
FAQ
How often should I replace the sticks?
We recommend replacing each stick every 6 to 9 months, depending on plant water usage and environmental conditions.
Are batteries required?
No, these moisture meter sticks operate without batteries.
Can I use them with other watering systems?
They are specifically sized for Sustee systems with a 0.4‑inch outlet; compatibility with other brands is not guaranteed.
What is the warranty period?
IPPINKA provides a one‑year warranty covering manufacturing defects.
Is the product made in Japan?
Yes, all components are manufactured in Japan to ensure high quality and reliability.




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