The sheets to be hot-glued to the front-cover and cardboard backing. The pad should contain sheets of a minimum of 5 different strong colors.
Paper pad, 50 sheets A4-sized (297 x 210 mm) plain (un-ruled) colored sheets, hot-glued on the 210 mm side, with front-cover and cardboard backing.
Sheets to be of 75% recovered paper fibres (post and pre-consumer waste), 80 gsm with a cardboard backing sheet of approximately 600 gsm, and a front covering sheet of approximately 160 gsm.
Recycled paper
The composition of the paper should be homogenous with no
inclusions/alien particles and be suitable for a range of art activities # painting, coloring, sticking etc.
A1 Manila paper, assorted colors, 80 sheets, SRA1
Size - 900 x 640mm
This PH test strip is a wide range of tests for laboratory / cosmetic / drinking / saliva / urine / vaginal fluid testing and so on.
PH less than 7 is acidic, PH equals 7 is neutral, and PH is greater than 7 is alkaline.
The stronger the acidity, the smaller the pH value, the stronger the alkalinity, the greater the pH
80 for each pack, can use 80 times.
Each package comes with separate color cards. After testing the color of the palette, you can see the pH.
The stronger the acidity, the smaller the pH value, the stronger the alkalinity, the greater the pH.
PH less than 7 is acidic, PH equals 7 is neutral, and PH is greater than 7 is alkaline.
Finishing: trimming to A4 size and packing 4 x 25 colors of each in a resealable plastic bag.
Paper: 180 GSM Bristol paper, 4 assorted pastel colors, pack of 100 sheets.
Size: A4
Set of 3 full colour posters, made of synthetic paper, printed in English and with Braille printing/embossing.
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