what is chalk made of

holder for school teacher tool , made of aluminum alloy material .it is eco-friendly . holder can be export with , also can be without...

... studio artwork, making it perfect for all kinds of projects, signage, advertisements, playgrounds, sport courts, grass, gardening and landscaping....

...furniture is compatible with Annie Sloan (R) Paint (R), Rustoleum (R) ed Paint, Milk Paint Finish and all other Painting, Milk Pai...

... MAKING MACHINE is very sturdy and efficient to work. You will get best quality from our products. We can supply series of school ...

... quick dry hand grip gym for rock climbing Description: Zechen Fitness Liquid sports is packed in bottle package which is pe...

... Button Matt Finished Customized Color For Clothes Product detail: Product name Internal dye button Material Resin Eco-friendly Button t...

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... line drvice Name: Line Reel Line Length : 15/30M;Powder Weight:115G Line Material:High Density Polyester Braided Case Material:High Impa...

... artwork. It can be applied on various surfaces. Temporary only, outdoor marking last depend on weather conditions. Water-based formulation and env...

Hydraulic Tablet Press Machine for Tailor Maker Tablet press machine for Sewing fabric Hydraulic Tablet Press Machine for Tailor To ...

... and personalised to be written any words you would like to say on the black surface. It will be included 1pcs or 2pcs white inside for you....

Aristo 400ml washable chalk spray paint temporary marking paint Description: ARISTO chalk paint is environmentally friendly pigment sprays that are id...

School Paper Packaging Box , Recyclable CMYK Small Paper Boxes Product information: Item: School Packing Box Box shape: One piece tuck end...

... powder. It is mainly used for grinding the material with middle and low hardness, moisture below 6%, and the material should be non-explosive and ...

..., No , Cracking, or Warping Pocket-Riveted Style Fender Flares are Custom-Designed for Your Specific Application Additional Coverage for La...

Product Description: Interactive Intelligent Blackboard Android IR Touch Optional White/green/black and Chalk Writing Board Meeting Software Support T...

Product Description First-rate Android+win7/10 Optional school touch screen Electronic board intelligent blackboard Specification item value Typ...

Glossy Corrugated Paper Packaging Boxes For sidewalk Chalk/ Printing Color Boxes With Plasti Handle Quick Detail of Corrugated Cat Boxes Size: 7.8x6.1...

CE 10g Fluoride Varnish Treatment For Spots On Adult'S Teeth Product Description: This product is a yellow suspension, which will form a light y...