ร้านค้าจัดส่งสินค้ารวดเร็ว สั่งวันนี้ พรุ่งนี้ได้รับสินค้าแล้ว แพ็คสินค้ามาเป็นอย่างดีมาก ๆๆๆ ห่อกันกระแทก แล้วใส่กล่องอย่างดีมาก รวมทั้งหมด ห่อมา 3 ชั้น ดีสุด ๆๆๆ ราคาสมเหตุสมผล เป็นสินค้าที่เหมาะในการเรียนรู้ของเด็ก ๆ ขนส่งจัดส่งสินค้ารวดเร็ว ไม่มีเสียหาย ร้านค้าและขนส่งใหบริการดีมาก ๆๆๆๆ ค่ะ ขอบคุณมาก ๆๆๆๆ ค่ะ

was a Christmas present niece liked it

My niece liked it the colors they were brite, the shapes were neat had lot of fun with it .

Quality Sciences Project

My 12yr. old really enjoyed this kit and it's good for keeping tweens or younger off devies.

It grows

Very cool craft.

This is a fun item for kids or teens, or adults! :)

Fun project for kids of family members. Easy to follow instructions, and amazing results!

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Love it and kids loved it

[Rewarded Review] Fun science experiment

I would highly recommend this crystal growing kit. My son was able to grow up to 7 crystals in different colors (red,blue,glow in the dark etc.) with ease. If the instructions are followed carefully you can see the crystal grow overnight. We really enjoyed doing these together and admiring the finished product. They also come with little display cases. Overall, I'd reccomend.

Made an excellent gift

I gave this as a gift to a boy for his 10th birthday. He was so happy! I'd definitely buy this as a gift again.

Crystal growing kits

My grandkids love them, getting to watch something grow Before Their Eyes was an exciting Adventure.

[Rewarded Review] Good science kit

This kit is amazing for curios minds

[Rewarded Review] Interesting Experiment, But it Stopped Growing!!

I have 4 kids, but only my 2 oldest kids are currently old enough to be in school. I chose this product to give them an activity to do over their winter break from school and they both truly enjoyed getting to watch their crystals grow. This science kit was rather simple to do, but make sure you read over the instructions really good before you just jump into it. My kids are super impatient whenever it comes to reading through the instructions, so I had to hold off on doing this an additional day just so I could read over everything and understand how to safely handle everything with them. This kit comes with everything you need to make 10 crystals, including growing your very own geodes. I was surprised with how many items it actually came with. Unfortunately, my box did not contain any of the color packs, so all of my crystals had to be grown as clear/white which my kids were quite disappointed about. Also, I recommend you not to move these at all for the week it takes them to grow. For the first 2 days, my crystals were growing good. Then, it is like they just stopped. The only thing that changed is me taking them down to show my kids how much they had grown. I'm not sure if the slight movement caused them to stop growing or what the case is, but it was disappointing showing the kids on the 2nd day and not getting any further results after waiting a week or more. Overall, I think this is a neat activity, but I guess I expected more of a result, especially with how quickly they started out growing in the first 2 days. I think this product could be better. The product should contain all that is stated & my box was missing the items to make the crystals a certain color, which is one of the main things my kids were looking forward to. I would not recommend this product to others due to the issues I had.

[Rewarded Review] Interesting to watch these crystals grow!

My daughter and I had fun with this STEAM Deluxe Crystal Growing Combo Science Kit. I made sure to follow the directions which were easy and detailed. My daughter and I decided to do two medium size crystals. I boiled the water and poured the crystal mixture in. We stirred the mixture and let it set as the directions indicated. Then with the measuring stirring spoon I used one part blue and one part white seeding mixture for one crystal and the other I used one part red and white seeding mixture. After 5 hours we noticed the mixture setting and a few hours later getting more formation. It's fun for my daughter and I to keep checking on the changes and hopefully after a day or two more of a bigger solid crystal formation will be seen. Can't wait to try the glow in the dark crystal next!

[Rewarded Review] Not what I expected

My daughter followed the easy instructions. She mentioned it was time consuming to prepare. After waiting six days, the crystals looked nothing like the product advertised.

[Rewarded Review] Great science set!

We were looking for another science set to play with when I received this crystal making set as an offer. This is a great science and math set to help your child develop not self confidence but their math and science skills. Just make sure you follow the instructions carefully because you’ll end up with an alien-looking blob instead of a beautiful crystal if you don’t. Very lovely crystals to sit on a desk, bookshelf, window sill, etc.! Highly recommend this crystal growing set!

As described

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[Rewarded Review] Great STEM kit

First and most important it is definitely for older children and especially children that completely understand the dangers of chemicals. As the adult I had to read the directions several times and I still skipped a step in the stabilizing and adding color part. The kit has a lot of different crystal formations to try. My daughters favorite is the glow in the dark and the geode she gets to create. We placed ours in the closet where the hot water heater is. The temperature there is ideal during the winter time right now. Gloves are a must when handling the bags of chemicals and a thermometer that reads boiling point was a big help. Less the. 24 hours in and we had firming crystals. This kit is enough for two children to have a hand at making crystals.

[Rewarded Review] Cool crystals

Very exciting project for young ones. Fun to grow crystals. Needs some supervision. My grandson was fascinated with this science. A great experience and fun time for all.

[Rewarded Review] Patience and temperature needed

The Deluxe Crystal Growing Combo STEAM Science Kit is excellent for kids to learn patience, temperature and mixing. It comes with an instruction booklet for the different types in sizes of crystals, individually packed chemicals to mix and the containers they go into plus little spoons so you get the exact amount in each scoop. Now in addition you will need a thermometer to test the temperature in the water and the room temperature is also a must cause that will depend on how the crystals form and survive. It's not a fast growing kit and patience is definitely needed and a cool safe place to stow away after mixing everything. I'm still waiting for mine to form but it says it usually take 7 days and depending on environment. Instructions are easy to follow. I wore goggles, mask and vynil gloves for safety which were purchased at the dollar store.

[Rewarded Review] Deluxe Crystal Growing Kit

This crystal set needs 100% adult supervision and help as all steps require boiling water. It's very neat watching the crystals form (which takes 5 to 7 days) but again an adult has to do all steps and the kids are basically just waiting around to watch. Instructions are complicated. It took me and my teenager reading them it seemed like hundred times and then we still weren't sure we made the mixes right. The ages recommended are for ten and up, I agree and would not get this for any kid less than what they recommend.

[Rewarded Review] nice

I like this kit because it keeps the kids busy and something to look forward to. Right now we just place the kit in the initial stage and now awaiting until it peaks, kids are super excited to watch.