Be Careful! The cold can harm!
Like many other products, nail products can also be damaged by cold temperature. Heat fluctuations during transport may cause the base materials to solidify (e.g. Primer). The solidified material can damage the brush if it is removed from the jar while it is still solid. Therefore, if the temperature outside is below 8 °C, it is advisable to leave the materials at room temperature for 8 hours after delivery to avoid the damage of the brush.