xUmp.com Logo

COVID-19 NOTE (7/5/20): We are fully stocked, open & shipping orders daily. Order with confidence. Stay healthy & safe! Click here to shop for PPE
TODAY'S COUPON: SAVE ADDITIONAL $8 OFF orders over $55 with coupon code: SUMMER2020 [Expires tonight at 11:59PM. Online orders only.]
Grow a Green Crystal - Image One Grow a Green Crystal - Image two
Share this product:

Grow a Green Crystal

by Thames & Kosmos   Item#: 16562  
List Price:$11.99
Sale Price: $5.50 /each
You Save: $6.49 (54%)
IN STOCK Ships next business day.
Add to cart to see shipping prices.

Only 6 left in stock - order soon!
QTY:
 

Grow green sparkling crystals overnight from a safe solution of potassium aluminum sulfate. Extract the largest crystal shard, redissolve the remaining crystals, and repeat the crystal formation process to grow a larger, more striking crystal. The kits includes all the materials and tools you need to grow a single crystal, as well as a small hexagonal storage box in which to keep your crystal safe.
 

Features:

  • Grow a spectacular green crystal overnight with this quality kit
  • Crystal is grown using a safe solution of potassium aluminum sulfate
  • Larger, more striking crystals can be grown by redissolving remaining crystals after your first grow
  • Comes with a small hexagonal storage box in which to safely store your crystal
  • All materials and necessary tools included


Age:
10 +
Box Size:
3.90 x 3.90 x 1.80 inches
9.91cm x 9.91cm x 4.57cm
Weight:
0 lb 4 oz
0.09 kg

Warning:
CHEMICAL HAZARD
Contains chemicals which may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under ADULT SUPERVISION.

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

POPULAR PRODUCTS

UltraBlue PRO Exam Grade Nitrile Gloves - LARGE - Box of 100.

$27.99 $24.95

UltraBlue PRO Exam Grade Nitrile Gloves - LARGE - Box of 100

These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

Santa Cruz Bio Nitrile Exam Gloves - SMALL - Box of 100.

$24.99 $18.95

Santa Cruz Bio Nitrile Exam Gloves - SMALL - Box of 100

Great exam quality Nitrile gloves in size SMALL.

Laboratory Protection Apron.

$12.99 $8.75

Laboratory Protection Apron

Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments

Disposable Foam Safety Ear Plugs - ANSI S3. 19-1974.

$0.79 $0.29

Disposable Foam Safety Ear Plugs - ANSI S3. 19-1974

These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100.

$29.99 $19.95

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100

These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

N95 FDA NIOSH Approved Makrite 9500 Respirator Face Mask - pack of 3.

$37.50 $24.95

N95 FDA NIOSH Approved Makrite 9500 Respirator Face Mask - pack of 3

This set includes three (3) N95 FDA registered and NIOSH approved and respirators.

FEATURED PRODUCTS

Dr Johnson's Heat Engine.

$69.99 $49

Dr Johnson's Heat Engine

This is a great clean heat demonstration model for the classroom setting!

Konus MotorMax-90 Telescope.

$699.99 $399.95

Konus MotorMax-90 Telescope

View the glory of space with this hi-tech telescope set!

Tin Can Robot 4M Kit.

$19.99 $16.99

Tin Can Robot 4M Kit

You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!

Periodic Table Reference Cards - 10 pack.

$4.99 $2.50

Periodic Table Reference Cards - 10 pack

Great reference card for chemistry and physics students.

Power House Kit v2.0.

$129.99 $89.99

Power House Kit v2.0

Build a model green house and 9 other green energy-related devices with this great kit!

Blue Pi Math T-Shirt.

$22.99 $9.95

Blue Pi Math T-Shirt

Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.

Science-Sidebar: Science Education Articles

xUmp.com Logo


Join our tribe:
At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.