Does the crystal/glass contain lead?

I have not actually seen this product, but I do find it confusing that they say it is K9 crystal, but ... when you look up the definition of what K9 crystal IS (Wikipedia), the 9 = 9% lead. So... I am tempted to say that if it is lead free, it should not claim to be K9, but rather just borsilicate glass. That doesn't make it bad, just not K9. Flip this around and ask... for most applications, what is the problem with lead in the crystal for a prism anyways, you're not going to use it to stir coffee...

Has anyone tried to make a rainbow through this with a flashlight?

Most modern flashlights don't actually produce every color of light, in order to make them more energy efficient. The exception is old fashioned, cheap incandescent.

OK I give up, I have tried 2 of these "crystals" and neither one of them would produce a "rainbow" of light, only white light???

Please make sure you are using natural sunlight. Artificial light won't produce the desired effect.

Amlong Crystal 6 Inch Optical Glass Triangular Prism For Teaching

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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COP 257203

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Prism Your World: Where Science Meets Art!

DURABLE DESIGN - Crafted from high-quality optical glass for lasting brilliance.
CAPTURE CREATIVITY - Unleash your inner artist with unique photography effects.
USER FRIENDLY SIZE - Wider design for easy handling and experimentation.
AUTHENTIC ASSURANCE - Comes in a fully protected package with the AMLONG CRYSTAL logo.
ILLUMINATE LEARNING - Transform your teaching with a stunning light spectrum demonstration.

The Amlong Crystal 6-inch Optical Glass Triangular Prism is designed for educational purposes, allowing users to split light into its spectral components. With a side length of 1.38 inches, this prism is wider than most, making it easier to handle. Ideal for teaching light wave principles or enhancing photography, it comes in a protective package featuring the AMLONG CRYSTAL logo, ensuring authenticity and quality.

Specifications

ASIN	B00FHFV9AI
Age Range Description	Kid
Best Sellers Rank	#100,925 in Toys ( See Top 100 in Toys ) #33 in Prisms
Brand Name	Amlong Crystal
Color	Silver
Customer Reviews	4.5 4.5 out of 5 stars (3,155)
Educational Objective	Demonstration of light wave principles
Indoor Outdoor Usage	Indoor
Is Assembly Required	No
Item Weight	0.62 Pounds
Manufacturer	Amlong Crystal
Manufacturer Maximum Age (MONTHS)	144
Manufacturer Part Number	AMPR10060-1
Material Type	Optical Glass
Model Number	AMPR10060-1
Number of Players	1
Operation Mode	Manual
Power Source	Manual
Size	S
Supported Battery Types	No batteries required
Theme	Rainbow
UPC	855271005588
Unit Count	1 Count

Reviews

J**I

Meh … termino siendo un pisapapeles carisimo.

14.03.2025

B**A

The excellent product arrived quickly, well packaged and in perfect condition.

11.04.2024

H**Y

I recently purchased the Crystal Prism 6 inch triangle and I'm completely in love with it! The crystal prism is of excellent quality, beautifully crafted, and creates stunning light refractions. It's the perfect size to display on a shelf, table, or desk and adds an elegant touch to any space. What really sets this crystal prism apart, though, is when it's on a rotating LED platform... then it becomes alive! The platform works like magic, rotating the prism at just the right speed to create a dazzling display of colors on my ceiling. It's truly mesmerizing to watch and I find myself lost in its beauty every time I turn it on. The overall construction of this product and the unboxing experience is top-notch. It leaves you feeling like you can tell that the company takes pride in their product. It's a super nice box. The crystal is crystal clear and has a weight to it that feels substantial and luxurious. The colors produced are vibrant and rich. In conclusion, I highly recommend the Crystal Prism for anyone looking to add a touch of elegance and beauty to their home or office. It's a stunning piece that's sure to capture the attention of anyone who sees it. Get a rotating LED platform for the cherry on top with taking this crystal prism to the next level of beauty and wonder. Platform: https://www.amazon.com/gp/product/B09RWQ541Z/

6.03.2023

D**O

Interessante

28.07.2025

C**R

Real nice looking.

9.04.2025

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 257203

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm

Description

Specifications

Reviews

Common Questions