This is the REGULAR INTERFACE Collector's Set with NO CLIP on the Quark 123.
These are special limited edition titanium Quarks. Each is uniquely numbered, and they are only available while supplies last. You can view the full announcement here.
NOTICE FOR QUARK AA2 PURCHASERS:
We have made a very important announcement concerning this titanium AA² model. Due to a very slight cosmetic issue with this particular titanium model, we are offering refunds for customers who would like them. For pictures of the cosmetic issues, as well as the full announcement, please visit the following link: http://tinyurl.com/yfoomf3
This is a special collector's set of the Quark Titanium limited editions. Each collector's set comes with one of each Titanium Quarks: AA, AA², 123, and 123². These models will be numbered no higher than 80, as we are reserving the first 80 titanium pieces for the collector's sets.
Each collector's set comes with a handsome rugged carrying case with custom form-fitted foam to safely carry these gems. Only 20 collector's sets will be available.