GIOTTO Robercolor Dust-Free Chalk, 100 Pieces
GIOTTO Robercolor dust-free chalk for blackboards is made from real limestone chalk from the French region of Champagne and is intended for schools and home use. It stands out for its calcium carbonate-based extrusion process, which lets it glide across surfaces without scratching, produce almost no dust, and last longer than regular pressed chalk. It leaves a clean, sharp mark and wipes off easily without residue.
Product details
- Brand: GIOTTO
- Product line: Robercolor
- Pieces per pack: 100 pcs
- Dimensions: approximately 80 × 10 mm
- Shape: round
- Material: real limestone chalk (calcium carbonate)
- Material origin: Champagne region, France
- Features: dust-free, extruded, dermatologically tested, easy to wash off, meets European toy standards
- Weight: 0.975 kg
Uses and surfaces
This chalk is suitable for writing, drawing, and playing on school blackboards and slate. Its larger diameter makes it comfortable to hold and less likely to break. It washes off skin easily with warm water and soap.
Frequently asked questions
How do you clean chalk off skin? The chalk is dermatologically tested and easy to wash off. It comes off hands easily with soap and warm water.
How is extruded chalk better than pressed chalk? Thanks to the extrusion technology, the chalk is more durable and lasts longer than conventional pressed chalk.
