NATIONAL GEOGRAPHIC Kristallodlingssats - 3 levande färgade kristaller att växa med upplyst displayställ, vetenskapsleksak för flickor och pojkar i åldrarna 8-12, innehåller 3 ädelstenar, cool STEM-present

Name: NATIONAL GEOGRAPHIC Kristallodlingssats - 3 levande färgade kristaller att växa med upplyst displayställ, vetenskapsleksak för flickor och pojkar i åldrarna 8-12, innehåller 3 ädelstenar, cool STEM-present
Brand: NATIONAL GEOGRAPHIC
SKU: 816448026911
Price: 70.17 EUR
Availability: InStock

Brand:NATIONAL GEOGRAPHIC

3.7/5

€
70.17

Kasta en skiva, fånga en boll. Phlat Ball Jr. är en mindre version av den unika sportleksaken som förvandlas från en flygande skiva till en rolig boll när den kastas, den är som en frisbeeboll. Juniorversionen kommer som en 5,5 tums skiva och förvandlas till en 4 tums boll. Packar platt för enkel transport, så det är det perfekta resespelet. Om den landar på ett sluttande tak, öppnas den och rullar direkt av, det är inte en platt boll länge. Det är fantastiskt kul utomhus för pojkar och flickor. Åldrar 5 och uppåt, 1 eller fler spelare.

Belopp

Lägg till i kundvagn Köp nu

EAN: 816448026911

Kategorier , Lärande och utbildning, Vetenskapliga kit & leksaker,

UTBILDNINGSLEKAKOR AV HÖG KVALITET - Vi är stolta över att göra praktiska vetenskapsleksaker av högsta kvalitet, och alla våra produkter stöds av exceptionell service. Om din upplevelse är mindre än fantastisk, låt oss veta så fixar vi saker och ting!. STARTA EN BERGSAMLING – Detta kit kommer med 3 äkta ädelstensexemplar, inklusive en geod, grön fluorit och blå kalcit, tillsammans med en detaljerad inlärningsguide som förklarar hur kristaller växer och mer! Gör en utmärkt STEM-gåva för pojkar och flickor. KOMPLETT SCIENCE KIT – Innehåller allt du behöver! Odlingspulver, klara fröstenar, odlingskammare, upplyst display och lätta att följa instruktioner. Vår unikt flexibla odlingskammare gör att du enkelt kan ta bort dina kristaller för visning utan att skadas!. NATTLJUSSKÄRM - Visa upp dina kristaller på den patentsökta upplysta displayen. Med 7 enkelfärgslägen, regnbågsfärgläge och 3 ljusstyrkanivåer att välja mellan, kommer dina kristallskatter att lysa! VÄX VIBRANT FÄRGADE KRISTALLER - Odla kristaller i 3 fantastiska färger: blått, lila och grönt. Med detta engagerande och lärorika vetenskapliga experiment för barn har kemi aldrig varit så kul och färgstark!

Age Range (Description)	8 years and up
Brand	NATIONAL GEOGRAPHIC
Country of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars 2,839 ratings 4.6 out of 5 stars
Educational Objective	Learn About Crystals
Item Dimensions LxWxH	9.06 x 3.54 x 11.22 inches
Item model number	NGLITCRYSTAL
Item Weight	2.25 Pounds
Language	English
Manufacturer	JMW Sales, Inc.
Manufacturer recommended age	8 years and up
Product Dimensions	9.06 x 3.54 x 11.22 inches
Release date	November 5, 2019

5 Star

4 Star

3 Star

2 Star

1 Star

Skriv din recension

Din e-post kommer inte att publiceras. Alla obligatoriska fält är markerade med^*

Ditt betyg

Scritto da: Matt

Fun to do with a 6yo

I got this for my son or Christmas and he loved it. It has three crystals to grow so we were able to do one each week for three weeks. It wasn't a one and done present, which I liked. He had fun watching them grow over the course of a week and was excited when we took the crystals out of the growing cup and he was able to place it over the included LED light to make it glow. Each crystal grew a little differently than the other two, which was cool. The green one has shorter, thicker crystals while the blue one has longer, thinner crystals. So it was interesting that respect too. There are cheaper versions of these kits available on here that claim to grow 2x more than these but I trust Nat Geo more than some Chinese no name knock-off. Who knows what chemicals are in those. Anyway, these make a great night light for his room. The LED light stand has a few different settings for brightness, color, and flash pattern. It's really quite a nice kit for a science interested 6yo Pro tip: I found that covering the cup while it grew made them grow bigger. I also opted to use a small glass pyrex bowl instead of the silicon cup provided. It offered a better look at it while it grew

Scritto da: Rachel sinclair

Lots of fun & turned out great

My 9 year old son and I had lots of fun with this! The only time he really needed my help was with the boiling water part. We grew ours for 12 days in the kitchen window & didn’t touch them at all until the day we took them out. We used solo cups for 2 of them and the growing chamber for the other. It was fun to see the growth each day!

Scritto da: Christine

Nice project for a 14 year old

Was a little complicated to get the rocks going

Scritto da: B1

Lot of fun

My son and had a lot of fun growing and displaying the crystals together. Worth every penny.

Scritto da: Rose

Fun product

Okay bought this for my siblings they loved it! They were so excited to see the crystals “grow”

Scritto da: Cari B

Easy and quick

I bought this for use in my HS Earth Science class. The students for whom I bought this are 14-15. They were really excited for this project and they run in to check the growth everyday. Crystals started growing the second day. I'm pleased with the lovely colors and ease of use. Very good project even for older kids

Scritto da: J. Coleman

Rock solid fun little project with your kiddos

We had success growing all 3 of the crystals and let them grow in our basement where it is pretty dark, no movement and lights on only when we are down there on the weekends with the temp always around 65 – 70 degrees. We followed the included instructions but then used other buyer’s tips (reviewer, Adamo, July 12, 2020) they got directly from the company. The kit comes with 1 growing cup but we used plastic cups (16 oz solo cups) so the crystals could be removed super easy when done growing. We let them grow approx 3 weeks and when the solvent in the cups were almost gone and crystals had grown pretty tall, we gently removed them from the solo cups and let them sit/air dry over night before setting on lighted stand and all worked out great! (reviewer, Adamo, July 12, 2020) they got directly from the company; Here are a few tips to growing great crystals- • With evaporation the solvent creeps up the walls of a glass vessel. Much better containers are made of polypropylene or Teflon, (a plastic yogurt cup or solos cup works well) The solvent doesn't creep up these types of containers. This also makes it a bit easier to remove crystals from the bottom after they have grown. • stir for 30 seconds in one direction then 30 seconds in the opposite direction • Stability is key so place your crystals somewhere with as little movement or temperature variation as possible. • The crystals do not need light to grow so you could place them inside a cabinet if that is easier. If you chose this method, you may want to leave them an extra couple days. (we leave ours for 30 days resulting in 1 1/2"-2" points)

Scritto da: Sena

Awesome little gift.

My nephew loved it as a gift.

Scritto da: Chad Picco

Just making our first crystal but easy to use

Kids will love it fun and easy to use

Scritto da: Alena

Very good growing kit

Extremely happy with the purchase. Easy to use. My son loved it! Great gift idea.

Scritto da: Alex

Crystal powder busted

I giving 3 stars because other then the fact the powder was busted everywhere it looks decent and my daughter was excited to try it. I hope with the remaining powder it will still work.

Scritto da: mark

was a great activity and makes a great night light

easy to make, the lights on the stand can make the crystals can make it appear as if they change colour.

Scritto da: Amazon Customer

Amusant

The media could not be loaded. Il faudrait ajouter dans la boîte la prise pour ploguer dans le mur par contre car seulement prise usb de disponible dans la boîte.