The softening action of Shape Memory Aligner® in warm water makes it easier to remove and wear.

Minimized block out of direct aligner can prove the maximum orthodontic force using shape memory function.

When you feel the orthodontics force and elasticity of Shape Memory Aligner® decrease, simply dipping it in warm water will make it recover the force and the original form.

In case of thermoforming materials, it is completely deformed in hot water.
However, in case of Direct Aligner, even if it is contaminated by a long time usage and FOB(foreign object debris), through heat disinfection under 100°C, it can recover a clean state and also its original shape and mechanical property.

Since shape memory function and simple heat disinfection are available, the extra exclusive case for containing is not necessary.
You are able to directly insert it in your mouth after disinfection in warm water and using shape memory function instead of storing it in a exclusive case after removed the aligner (e.g. Eating).

Graphy always aim at making 100% transparency material.
You may not realize that wearing 3D Printed Direct Aligner or not because of the 100% transparency.
Direct Aligner are strong from discoloring and easily recovering its transparency by simply brushing it with toothpaste while existing materials are weak for discoloring and never make its color recovered.