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Use to demonstrate thermal conductivity or specific heat differences
Its vibrant colours and friendly faces capture young learners' attention
Each pebble measures between 30-45 mm
This air core solenoid features approximately 710 turns of #23 gauge enamelled copper wire
Supplied in a sturdy plastic storage box
Carl Metal Paper Trimmer A3 L1-Stationery & Teacher-L2-Stationery & Office Essentials-L3-Tape & Adhesives Use to demonstrate thermal conductivityAchieve clean, precise cuts with this durable A3 metal paper trimmer, perfect for classrooms, offices, and creative projects. Designed for safe and accurate trimming, this rotary cutter features a solid metal cutting table, a clear paper clamp to prevent movement, and an easy glide blade system for smooth operation. Ideal for cutting paper, card, and photos, it ensures straight edges and precision every time. Its rotary design allows for wavy cuts,
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