This oversized thermometer features a large, accurate 30cm glass magnifying tube, kerosene filled.
Range is -40 degree to 50 degree centigrade and -4..
Specially designed as a manipulative, pre-writing activity, guiding children towards a correct letter formation. Capital and cursive letters have been..
Practise weaving these mats again and again without them tearing. These large mats in flexible plastic admit many variations of colour sequences and t..