Here is a simple and compact tunnel in black acrylic. 

If your ear gauge is completely healed, and you are looking for a tunnel in a lightweight material, this is for you. 

The tunnel comes with a screw-on back that enables easy insertion and removal. Since it's black acrylic, the color won't wear off with time.

At the moment, the tunnel is in stock in the following sizes:

• 8g (3 mm)
• 6g (4 mm)
• 4g (5 mm)
• 2g (6 mm)
• 0g (8 mm)
• 00g (10 mm)
• 1/2" (12 mm)
• 9/16" (14 mm)
• 5/8" (16 mm)
• 3/4" (19 mm)

The tunnel is exceptionally lightweight. The smaller models weigh less than 0.04 oz (1 gr), and the biggest a maximum of 0.09 oz (2.5 gr).