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About pristine® Optical Crystal
Remaining in a pure state; uncorrupted by civilization.
Remaining free from dirt or decay; clean: pristine mountain snow.
Of, relating to, or typical of the earliest time or condition; primitive or original.*

Block House is proud to be the exclusive importer of pristine®, a unique 140+ piece collection of undecorated optical crystal, flat glass and jade glass, intended for the recognition, incentive and awards marketplace.  Along with our existing offering of 24% full lead crystal and glass from ARC International®, Mikasa® and Studio Nova®, we offer you a single resource for all of your crystal and glass needs.

pristine® represents a collaborative effort between Block House and some of the world's finest producers of glass and crystal. We bring to the marketplace an outstanding collection of products that are truly unique to the industry, while at some of the most competitive prices available.  Additionally, all of the optical crystal items in pristine® are produced from only the finest K-9 raw material available, while cut and polished by some of the world's most skilled craftspeople.

Optical Crystal is a lead-free, colorless, optical quality material that is considered to be one of the finest crystal products available. The quality is so pure and flawless that it is used in the optics industry for a variety of applications such as prescription eye glasses, telescopes, and microscopes. Contrary to popular belief, optical crystal is a relatively soft material and hence it takes very well to a surface or deep abrasive or laser etching process.

Jade Glass is known for its beautiful, rich jade green tint when viewed from the edges of the item. The color originates from the lead-free, iron ore content in the silica sand used to produce the glass. The color deepens to a rich emerald green as the glass is viewed from its thickest edge.

 

NEW - pristine saphir® blue optical crystal and pristine rosé® pink optical crystal

Block House is proud to introduce two exciting, new dimensions in optical crystal - pristine saphir® blue optical crystal and pristine rosé® pink optical crystal.

The collections combines a very generous deep blue color, or a subtle yet intriguing shade of pink - with the very best K-9 optic glass.

Click here for more details on pristine saphir® blue optical crystal.

Click here for more details on pristine rosé® pink optical crystal.



Depending on the item, all products in pristine® are attractively packaged in one of the following configurations:

Presentation Box: a 2-piece jet-black box with a charcoal gray foam insert and white sleeve

Premium Gift Box: wrapped in tissue paper and set in a glossy white tuck-flap box

Gift Box: wrapped in tissue paper and set in a matte white tuck-flap box

 

Custom Optical Crystal Orders

In addition to our stock pristine® items, your inquiries for custom-made pieces are welcome.  We specialize in cutting, polishing and beveling optical crystal, jade glass and poured glass to your requirements.  Please contact us with your requirements.  Here are some guidelines:

  • Standard minimum order: $2500 or 100 pieces (depending on our production capability, exceptions can be made).
  • Samples: Can be produced from artwork or actual product. Production lead time is 5-7 days, not including transit time from the factory.  Charge is $50 per piece, plus quoted unit price and applicable setup charges.  Sample charge is refunded if product results in confirmed order.
  • 50% deposit required to proceed on any production. We do not accept any returns on product unless it is the result of a defect or production errors.

 

*The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2000 by Houghton Mifflin Company.
Published by Houghton Mifflin Company.

 

   
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