4M Volcano Making Kit
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- The Volcano Making Kit is a hands-on science project that creates a simulated erupting volcano.
- This kit includes fast drying plaster, volcano mold, paint, paint brush and stir stick.
- Detailed instructions for use and care are included.
- Requires vinegar and baking soda for eruption (not included).
- Recommended for ages 8 years and up.
- Challenge your child's imagination with 4M toys and kits.
- 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.
- 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun.
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WARNING: CHOKING HAZARD - small parts. Not for children under 3 years.
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|Item Weight||1.59 lbs||1.05 lbs||1.05 lbs||2.01 lbs|
|Item Dimensions||2.28 x 6.61 x 8.58 in||2.7 x 9 x 11.9 in||9.5 x 8.5 x 3.25 in||8 x 2 x 11 in|
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Top Customer Reviews
It was not a completely trouble-free experience, the amount of plaster provided is not quite enough and does not allow for mistakes. Sure enough, we made a mistake on the first attempt, we waited too long between mixing the plaster and pouring it in the mold, and ended up with a mess. The solution was to go to the local store to buy a box of plaster of Paris, which allowed to make 2 volcanoes without worrying about running out.
After pouring the plaster and letting it set, the mold is taken apart to reveal the "cracked" surface of the volcano, which looks nice. The chimney remains inside, that's where the mix of soda and vinegar will go. That means the kit is not intended for making more than one volcano at a time. That was a small problem to address when making the second volcano, I cut out the spout of a water bottle and used it as the chimney for the other volcano. Worked well.
Once both volcanoes have hardened and dried, then came the arts part of the project: using the watercolor, make the while plaster look like a volcano. The colors include red, yellow, blue and green, and by mixing colors one can figure out how to make the desired colors. My mom and I had different styles, I went for a more authentic look with brown and green at the bottom, and orange "lava" at the top, and my mom went for a more hippie-looking volcano. They both looked great.Read more ›
1. It is a 2-day project so tell kids in advance. Day one is making and setting the plaster in the mold; day two is for painting and eruptions.
2. Chamber - rub Vaseline around all bits of the chamber so the plaster won't harden to it. It is a super easy solution that makes the chamber removable and thus reusable many times. (Remember in grade school covering your face with Vaseline to make a plaster mask for your parents? Right, same idea here.) After about 20 minutes simply give the chamber a tug and slide it out before the plaster completely dries and hardens (over night). The Vaseline keeps it from sticking.
3. Use twice the baking soda and vinegar as suggested or the eruption is underwhelming.
4. Use food color instead of paint in the chamber mixture. Paint doesn't dissolve as uniformly at all.
5. Remember it is a small mold - roughly producing a 6" volcano - so don't expect a centerpiece for your table. The smaller size, however, makes it extremely manageable! We set ours in an 8x8 baking pan for the eruptions for easy clean-up.
Good luck. The kit is a WONDERFUL value.
The confusion over the "eruption chamber" is that ONE plastic tube (with sealed bottom end to prevent the plaster from being poured into it) is included, and will become one with the plaster inside of the volcano--the area where you add your vinegar/baking soda later--therefore the tube/eruption chamber is not reusable.
The tube is basically the size of an 35mm film canister, and STAYS inside the volcano because the plaster won't allow it to budge once it is set. The volcano mold itself is reusable a zillion times, but you will need to come up with your own insert for the cavity (a plastic bottle neck with the cap on one end, an old 35mm film canister, even cardboard taped together like a 1 1/4" diameter tube will work).
Obviously the bigger the "chamber" the greater amount of "lava" may be used. Whatever you put in the top (small point) of the volcano to create the recess inside the volcano will stay there forever stuck to the plaster.
Plaster mixes quicker than oatmeal, and sets in 20 minutes, so no horsing around, or you will be at Michaels looking for more plaster.
I added a few pictures to the product page that may be more explanatory than what I've written here. Click the "View and share related images" link.
Most Recent Customer Reviews
We just received this and could not wait to put this together. The instructions were easy to follow however you will need to convert the water amount. Read morePublished 16 days ago by Hribal
This was really cool to do with my kids. They loved watching it erupt after we molded it and colored it.Published 24 days ago by Julie Diane Ritter
Got this as a gift from a friend for my 8 year old son. He was excited about making it. We poured the plaster into the mould but it all leaked out making a huge mess. Read morePublished 1 month ago by Amazon Customer