Introducing the Coin Insertion RUB for K-1 by JARLTECH, a convenient alternative to the standard coin insertion. This RUB (Russian Rubel) option allows for easy and efficient use of the K-1 machine. With a weight of just 0.4kg, this product is lightweight and easy to install. Compatible with original art no. JT-XXX 38001153009100 and 18070081007575, this RUB coin insertion is a reliable choice for businesses. Upgrade your K-1 with the Coin Insertion RUB for smooth and seamless transactions.