1. Clean the eraser with a brush. Materials: large eraser, paintbrush.
Tools: scissors, glue.
Production method:
1. Dig a small, shallow round hole in one end of the eraser 2. Remove the tip of the trash brush, wash it and dry it.
3． Cut the end of the brush tip to turn it into a small brush
4. Insert the tip of the brush into the small round hole of the eraser and stick it firmly with glue (finished)
2. Small production: solar hot water bottle
Material:
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Large black plastic bag, rope.
Preparation method:
Fill the black plastic bag with water, tie the opening of the bag tightly and expose it to the sun (see photo). After a while, the water in the bag will be warm and can be used to wash your face and feet.
3. Materials: nuts, matches, plasticine, small strips of fabric.
Steps:
1. Put the tip of the nut on the fire for a while, then throw it into cold water. The nut will crack along the seams.
2. Break the walnut into two halves along the seam.
Ancient clock - Hourglass
1. Take out the two completed jelly boxes and poke a hole in the middle of the jelly boxes.
2. Take out another clear straw and use the straw to connect the two jelly boxes together.
3. Put the sand into the jelly box, then close the opening of the jelly box with plastic wrap. (Complete)
3. Remove the walnut kernels, leaving the shell empty, and stick a small piece of modeling clay inside the shell.
4. Use matches and a small piece of fabric with “Dream” written on it to make a sail and insert it into the playdough. In this way, a “walnut ship” carrying dreams can set sail.
Hello!
There are two reasonsns to that. Firstly, the hot water bottle itself is a rubber product, so it is inevitable that there will be a rubber smell when you use it for the first time. In this case, it will improve after using it for a while. If you feel that you can't stand it for a while, you can simply dip the hot water bottle in boiling water for several times to dissipate the smell. Another situation is that the hot water bottle uses poor quality materials. In this case, it will take a long time to eliminate the smell.
This is just my personal opinion, don't comment if you don't like it, thanks.