GULL (ガル) Snorkel Super Brit - Top-of-the-line Model - Midnight Blue

This is the GULL Super Bronchial.
The color is Midnight Blue.
I purchased it new and used it for about 4 days.
I used it carefully, but there are some scuff marks, as shown in images 4 and 5.

From the manufacturer's website:
The pinnacle of snorkels, this high-spec model.
A snorkel equipped with two purge valves, designed for optimal drainage efficiency for scuba diving and skin diving. It features a large-diameter pipe for smooth breathing and can be attached to a mask with a single touch.

- 21φ Large Diameter Pipe
The adoption of a large-diameter pipe provides a large air volume, realizing the smoothest breathing among GULL snorkels.

- Stabilizer Pipe
A streamlined form that enhances the rectifying effect and reduces water resistance. Prevents vibrations and uncomfortable wobbling caused by water resistance.

- One-Touch Holder
Easy and smooth attachment and detachment by simply pressing the left and right sides of the arm.

- Movable Mouthpiece
The angle can be freely adjusted, providing a comfortable and natural position.

- Twin Purge Valves
By increasing the purge valve function to two, the amount of water discharged during snorkel clearing is significantly increased. Water remaining after clearing is efficiently guided to the drainage chamber, with a structure that makes it difficult to return to the mouth. Snorkel clearing is extremely easy.