Glux is made in USA putty. Glux produces great quality putties in 3 different sized namely nano, regular, and mega.
All of their putties are packaged in transparent round case. They make some unique putties as well.
All megaGlux is 3x3” and contains 45 grams of putty
Regular Glux is 4x6” and contains 15 grams of putty
nanoGlux is 2x2” and contains 8 grams of putty