Thailand's No. 1 brand of herbal products, its founder developed Thailand's first herbal toothpaste, opening up the market in this field. Shuanglian's daily chemical industry includes three business units: oral care such as herbal toothpaste and toothbrush, body care and hair care products, and its products are also highly regarded by the Thai royal family.
 
Shuanglian's toothbrushes are all spiral filaments, which are made of three nylon filaments in spiral, but the cleaning power is not much different from ordinary brush filaments. In addition, its toothbrushes are mainly non-sharpened filaments, only the single-tipped, double-cusped toothbrushes and high-density brushing series of the Moli series are equipped with sharpened filaments, and the tip diameter of the sharpened filaments is thinner, and the tip diameter of the sharpened filaments of general oral brands can reach 0.01mm, which is easier to clean between teeth than non-sharpened filaments.
 
The price of a single piece of Moli series is 22 yuan, the difference between single tip and double tip is that both tips are sharpened wires, and single-tip is equipped with two kinds of bristles, sharpened wire and non-sharpened wire, with different internal and external heights, taking into account the gap between teeth and the surface of teeth. However, the spiral brushed toothbrush, which is also part of the Moli series, is equipped with non-sharpened flat bristles, which has weak cleaning power.
 
The high-density brushing series is also a single-tip toothbrush, and it is differentiated between men and women, mainly because the brush head size is different, and the women's brush head is 2.1cm long, which is more flexible to clean molars. The high-density brushing and Xuanjie series are high-density toothbrushes with a combination of large and small apertures, the former is more expensive, with a single price of 31 yuan, and the Xuanjie series is 16 yuan.
 
One of the features of the Twin Lotus is the wide, flattened curved handle of the Moli, High-Density Brushing and Xuanjie series, which has a certain elasticity and is easy to reach into the back of the mouth, but has a poor grip. Latex scalers, ultra-soft fine bristles, and Crystal Bicho carbon toothbrushes have non-curved handles, where latex toothbrushes have a more comfortable handle and shorter latex strips implanted on both sides of the middle of the brush head, but may not be comfortable for users with sensitive gums.
 
Shuanglian's spiral brushing children's toothbrush is divided into two stages of 3-6 years old and 7-12 years old, the price is 22 yuan and 20 yuan respectively, and the 3-6 year old brush handle is a small elephant leg, which is cute and can be placed standing, and is also suitable for parents to pinch and help their children brush their teeth.