ReviewsHigh Refractive Index Beads

LONGWIN 60mm (2.4\) Crystal Faceted Diamond Paperweight Wedding Favor Home Decor (Clear, 60mm)

Material: K9 crystal, its transparent, without impurity and no bubbles, more shiny and excellent..
Diameter:60mm(2.4 inch), Height: 40mm(1.6 inch ), Net weight: 120g(4.2oz).
Rainbow maker: faceted cutted diamond paperweight, it will appear beautiful rainbow spots under the sunlight..
Diamond for nail picture: the diamond paperweight offers a high refractive index and high clarity, wonderful nial props for photography..

Rikimaru100% fluorocarbon polymer fishing line—It has high sensitivity, impact resistant, wear resistant, and the characteristics of the low....
Wear Resistance—Rikimaru fishing line is made of fluorocarbon polymer, so it has the advantage of high durability. It is very wear resistant,....
Low Visibility—Rikimaru fluorocarbon fishing line of raw materials refractive index similar to natural water bodies, so it is nearly invisible in....
Impact Resistance—Fishing line made of fluorocarbon material has a very obvious impact resistance advantage, can prevent the fishing line from....
Low Ductility and Sensitivity—The fishing line made of high density material has the characteristics of high specific gravity and low ductility, so....

Material: K9 crystal,its transparent, without impurity and no bubbles, more shiny and excellent..
Diameter:50mm(2 inch ), Height:33mm(1.3 inch ), Net weight: 78g(2.75oz)..
Rainbow maker: faceted cutted diamond paperweight, it will appear beautiful rainbow spots under the sunlight..
Diamond for nail picture: the diamond paperweight offers a high refractive index and high clarity, wonderful nial props for photography..

GOOD FEATURES: Lightweight and compact, easy to carry. The product is stable in performance and used by customers who say it is good.
APPLICATION FUNCTION: Identify single and double gems quickly and precisely. You will be very happy with the many uses to meet your needs.
HIGH QUALITY MATERIALS: Low battery consumption for long service time. Good quality is our goal. Only high quality can satisfy customers' satisfaction. Customer satisfaction is our driving force.
DESIGN CONCEPT: Specially designed for measuring the refractive index of gemstones and solid materials. The minimalist design style makes it very suitable for use.
OUTSTANDING ADVANTAGES: This refractometer features high accuracy and easy operation. Considered by many to be the most important of all gem testing instruments.

Material:It is made of high quality K9 crystal. Which offers a high refractive index and high clarity..
Specification: the crystal carving lotus ball prism paperweight measures: 60x63mm(2.4x2.5in), net weight: 301g(10oz)..
Wide application: Used as a paperweight, also great display decoration centerpiece ornaments for wedding, party, tabeltop, home and office..
Craftsmanship: We use advanced 3D laser technology to etched the lotus into the crystal ball, it seems vivid and realistic..
Brand LONGWIN: 100% Customer Satisfaction, message will respond within 24 hours, Any problems will be handled properly..

The measurement of refractive index is simple and quick and provides the user an accepted method for sugar content analysis. Samples are measured after a simple calibration with steam distilled water. Within seconds the instrument measures the refractive index of the brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometer and is easily portable for measurements in the field.
It is easy to use with simple three button operation and fast with a response time under 3 seconds. Easy to clean, stainless steel sample well with unit rated to IP65 as “dust tight” and protected against water jets. Ideal for winemakers, brewers, fruit and vegetable growers, maple syrup producers, and food producers..
This handheld refractometer is small, light and simple to use as optical refractometer, but with the precision of a digital readout. They read samples as small as 0.3 ml. Sample temperature is initially displayed on the TFT screen followed by the measurement results. They have easy-to-read LCD that eliminates the possibility of interpretation errors..
SM20 digital brix refractometer is commonly used in the food and beverage, agriculture and wine industries. Fruit farmers will use a refractometer to check the sugar conte....

Material: K9 crystal,which offers high refractive index and high clarity.
it's transparent, without impurity and no bubbles, more shiny and excellent..
Diameter: 80mm(3.1 inch), Height:52mm(2 inch),308g(0.68 lb) in net weight, packed in a beautiful gift box..
Decor ornaments: Will appear beautiful rainbow sports under the sunshine. Great for display beautiful nails as well as used as a caketop. also great for wedding party centerpiece,office and home decoration..
Perfect gift: Ideal as a birthstone for someone's birthday present, also recommend as Christmas gift, mother's day gift, valentine's day gift, festival gift..
Brand LONGWIN: 100% Customer Satisfaction, message will respond within 24 hours, any problems will be handled properly..

This refractometer has automatic temperature compensation..
This brix refractometer is battery powered, low power consumption,automatic shutdown function without operation within 2 minutes.
This is a digital refractometer , refractive index / sugar conversion..
This brix meter , no moving parts, high sensitivity and wide dynamic linear range..
This pocket refractometer need less sample and less reagent ,fast analysis.

Material: this crystal keepsake is made of k9 crystal (not plastic), which offers a high refractive index and high clarity..
Specification: this crystal keepsake diameter is: 106mm(4.1"), height: 100mm(3.9"), thickness: 20mm(0.8"), net weight is: 390g(0.86lb)..
Craftsmanship: we use 3d laser technology to engraved the text into the crystal heart paperweight, never worry the text will be fade,.
Gift idea: highly recommended as a birthday/mother's day/Christmas/Valentine's Day gifts for girlfriend/boyfriend/wife/husband..
Brand LONGWIN: We are a professional manufacturer of crystal crafts and gifts, 100% Customer Satisfaction, message will respond within 24 hours, Any problems will be handled properly..