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BTS 2026 pre-orders close 22nd August - School Info sent out 3rd week of July
BTS 2026 pre-orders close 22nd August - School Info sent out 3rd week of July
School Ordering Overview Newsletter New Products
Kraul Acrylic Prism - Large

Kraul Acrylic Prism - Large

by Kraul
SKU KR-7320
$29.10 - $29.10
$29.10
$29.10
$29.10 - $29.10
$29.10
Ordering Back Orders or Out of Stock Products

If you are a School Account holder, we will let you know the ETA and deliver Back orders as soon as possible. For BTS or Semester Pre-Orders, we will be in touch to confirm and finalise your orders.

If you are Ordering an item that is out of stock and you are NOT a School Account Holder, unless there is a suitable alternative item we can suggest, we will automatically refund the unavailable item and dispatch the rest of your paid order.

Bring a little magic into your space with the Large Acrylic Prism – a brilliant way to explore the beauty of light and colour.

Simply place it in a sunny spot, and a vivid rainbow will appear on the opposite wall, casting a colourful glow across the room.

Peer through the prism to see how light bends and breaks, revealing the hidden colours along the edges of shadow and shine.

Whether on a sunny windowsill, used as a calming decoration in a therapy room, or taken outside for light-filled explorations, this piece offers a gentle introduction to the science of optics for all ages.

Comes with a wooden stand for easy display.

  • Specifications
  • Usage
  • Kraul

  • Made in: Germany
    Materials: Glass, premium quality wood locally sourced from sustainable forestry
    Dimensions: L 11cm W 2.9cm (approx.)
    Weight: 60g (approx.)

  • Recommended age: 3+ years, designed for use under adult supervision
    WARNING/S:

    • Kraul experimental kits and toys are not suitable for children under 36 months. Choking hazard due to small parts.
    • Some products may include strings or wire, which can pose a strangulation risk.
    • If the product includes balloons: Be mindful of latex allergies. It's best to use a pump to inflate. Dispose of burst balloons straight away to avoid choking or swallowing hazards.
    • For products involving candles or fire: Always take great care — there’s a burn and fire risk, so use only with immediate adult supervision.
    • Tea candle jars, mirrors, and glass parts are breakable: Please handle them with care to avoid any cuts from broken pieces.
    • Magnetic experimental kits deserve special attention. They may contain small magnets and iron parts. Swallowed magnets can cause serious internal injuries—seek medical help immediately if needed. Children under 8 must always experiment with an adult present. Store all magnetic materials well out of reach of younger children.
    • Some kits may include iron filings: Keep them well away from eyes. If any filings get into the eyes, rinse thoroughly with water and see an eye specialist immediately.

    Safety:

    • Kraul thoughtfully designs its toys and kits to minimise risks wherever possible and to guide families about any potential hazards during play and exploration.
    • Kraul toys are designed and manufactured in Germany, and they comply with the European Union's Toy Safety Directive (2009/48/EC).
    • Many of Kraul's products are Spiel Gut certified. This not only speaks to their educational quality but also to the environmental friendliness of the materials.

  • Founded by Mara Kraul in the 1920s, Kraul remains a family-owned company guided by Waldorf principles and a love for nature. Mara, her son Walter, and now grandson Christoph have shaped a timeless collection of experimental kits and educational outdoor toys, inspiring creativity, playful exploration and hands-on learning across generations.