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All Kugler frits are now offered in 0.5oz increments for simplicity and are carefully measured on a digital scale for accuracy. Please order the volume that you
want and it will be shipped in jars appropriate to the volume ordered.
Kugler glass has a C.O.E. of 96 and is a furnace blown glass.
The approximate grind size range runs approximately as follows: Size 0: 0.5mm-1mm, Size 1: 1mm-2.4mm, Size 2: 2.4mm-3.8mm, Size 3: 3.8mm-5mm, Size 4: 5mm-8mm, Size 5: 8mm-11.5mm (Val Cox).
The BOC Samples are, however, for Challenge participants only...  If there is a frit that you'd like
to try this is a GREAT way to do it!!!!  If you really don't want to take part in the Challenge and still would like to try out a frit, please contact me with the color and I'll send you a sample....

Kugler MSDS link.
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Gold Ruby Reddish Aroura Sari Blue
Gold RubyReddish ArouraSari Blue

K-2 An intense ruby pink! This beautiful gold ruby will be replacing the Reichenbach Gold Ruby (R-2) currently carried in the store as the glass seems to bubble less readily, scum less, and basically be a better quality. If anyone does need or...

beautiful clear reddish aroura.
K-210 An intense transparent true blue. Thanks to Pat O'Brien for producing the sample beads!




Silver Dark Orange Silver Orange Steel Blue
Silver Dark OrangeSilver OrangeSteel Blue

K-214 A lovely transparent dark silver orange that develops an incredible blue sheen when reduced.

K-211 A lovely transparent silver orange.

K-43 An lovely transparent steel blue.




Extra Dark Gold Pink Extra Dark Gold Ruby Yellowish Aroura
Extra Dark Gold PinkExtra Dark Gold RubyYellowish Aroura
A very rich pinky-gold!  Very saturated and clear.

K-5 An intense ruby-gold! Very saturated and clear. The "poster Beads" were made by Cara Flemming of Dark Flower Bead Art . Stop by and check out her Etsy store to see more amazing work from her!!!

Stunning - like capturing a sunrise!




Hyacinth Blue Gold Topaz
Bluish AmethystHyacinth BlueGold Topaz

K-13 This is a true transparent purple.

K-14 This is an incredibly vibrant purple blue! Karen Fox (Karrina) was kind enough to make our test beads for us!

A nice clear transparent topaz gold.




Silver Dark Green Dark Blue
Silver Dark GreenLight AquaDark Blue

K-34 This is a transparent reducing frit. Use a reducing flame to bring out a beautiful silver sheen.

K-40 Deliciously transparent and watery.

K-41 An intense transparent dark blue.




Silver Dark Blue Ocean Blue Special Black
Silver Dark BlueOcean BlueSpecial Black
K-44 This is a dark transparent silver blue reduction frit. Use a reducing flame to bring out a beautiful silver sheen.

K-48 Jump into a deep cool pool!

K-54-SP An incredibly dense black with a slightly blue-green base.




Opaline Dense White Flamingo
OpalineDense WhiteFlamingo

K-60 As pristine and frosty as new snow.

K-61LA This is the Kugler equivalent to the now no longer produced, much loved Zimmerman Dense White, Z-74.

K-63 A lovely flamingo pink. Watch for feathers!




Opal Magenta Opal Dense Rose Yellowish Opal Orange
Opal MagentaOpal Dense RoseYellowish Opal Orange

K-64 Delicately pink.

K-66 A beautiful feminine opal dark rose.

K-67 A vibrant, intense orange!