The Switched Crystal Calibrator is a compact and fully built crystal calibrator or marker generator that provides 1 MHz, 100 KHz, 50 KHz, or 25 KHz marks through switch-selected outputs.
It is based on a high-accuracy 1 MHz crystal oscillator with a 5 ppm accuracy rate that provides three output frequencies as square waves.
Additionally, the calibrator features a variable output potentiom…

The Precision Frequency Marker Set is a versatile addition to any ham radio enthusiast's gear.
This modern take on the classic marker generator offers three pin-selectable output frequencies of 100 KHz, 50 KHz, and 25 KHz.
It is built around a 1 MHz crystal oscillator that is divided to provide these precise square wave frequencies. The set comes in a durable laser-cut acrylic case with a…

The Oscillating Code Practice Kit is a valuable tool for individuals interested in learning or improving their Morse code skills.
This kit provides all the necessary components to build a sine wave oscillator code practice oscillator (CPO). With clear visual instructions, the assembly process is made easy, making it suitable for beginners or club builds.
The kit utilizes a Twin T oscillat…

This lot of loose beads contains around 300 tiny rhinestones, perfect for jewelry repair and crafting.
While the exact number may vary, the seller estimates that at least 98% of the crystals are Swarovski/Austria, if not 100%.
All of the stones are vintage and have never been used. Please note that the lot is sold "as is" and the stones are not individually counted.
This is a great va…

This set of sparkling assorted Swarovski crystal beads contains approximately 150 pieces of various shapes and sizes, including rounds, squares, navettes, pears, ovals, and baguettes.
The beads come in a rainbow of colors, with some having gold or silver foil backs and others being unfoiled. These crystal rhinestones are faceted and unused NOS (New Old Stock).
Please note that if you wish…

These Amethyst Sparkle Earrings are a beautiful addition to any jewelry collection.
Made in the USA using Swarovski Elements Crystal, these earrings are hypoallergenic and lead and nickel safe, making them a great choice for those with sensitive skin.
The Amethyst Crystal is diamond cut and measures 8mm in size, which is approximately 2.00 carats. These earrings are perfect for those born…

These Clear Currency Protectors are a set of 25 crystal clear modern currency toploaders designed by Guardhouse.
Each protector is made of non-plasticized rigid vinyl that is 12 mil thick, ensuring safe long-term storage for your current US or similar size bills.
The protectors are sized at 2 7/8" x 6 9/16" to provide a crystal clear view of 2 3/4" x 6 1/4" currency. They are carefully pa…

The Variegated Crystal Chenille is a popular fly tying material that is perfect for creating a variety of fly patterns.
This chenille features a speckled or variegated color pattern with added flashabou sparkle, making it an attractive option for steelhead and salmon flies.
Available in 25 colors, this chenille has a diameter of approximately 4mm and comes in 4-yard packs. It is a versati…

The Crystal Jack Plugs are a set of 3.5mm headphone earphone dust plug caps designed for iPhones and other small phones with standard 3.5mm mini jacks.
These plugs come with quality crystal jewelry on top, giving your phone a shiny and stylish look. The plugs are easy to use and provide protection against dust and debris that may accumulate in your phone's headphone jack.
Additionally, th…

The Golden Eye Rejuvenators are a set of 100 pieces of 24K gold crystal collagen eye mask patches that promise to reduce fine lines, wrinkles, dark circles, and under-eye puffiness.
These patches contain hyaluronic acid that provides instant and long-lasting hydration to the skin around the eyes while protecting it from environmental aggressors.
Collagen amino acids in the patches help re…