Kemper - Aluminum Calipers

Aluminum Calipers

Transfer precise measurements from model to clay with aluminum calipers

Sculptors working from life models need to capture proportions accurately without constantly switching between measuring tools. These aluminum calipers handle both inside and outside dimensions with a simple adjustment, letting you transfer measurements from reference to clay in seconds. The lightweight construction reduces hand fatigue during extended sessions when you're checking dozens of measurements across a single piece.

Kemper machines these calipers from durable aluminum alloy that withstands studio conditions without corroding. Rust-free hardware adjusts smoothly by hand, no tools required to switch between measurement modes or lock dimensions in place. The metal construction provides the rigidity essential for accurate readings; flexible calipers introduce error that compounds across multiple measurements.

Portrait sculptors rely on these for checking facial proportions and feature spacing. Figure artists use them to verify limb lengths and torso dimensions. They're equally valuable for pottery, where precise wall thickness and interior dimensions determine structural integrity. Keep them within reach during modeling sessions, and proportional accuracy becomes a matter of quick verification rather than guesswork.

Ceramics

Ceramics Purchase Guide

Ceramic Materials

Earthenware - Low-fire ceramic fired at 1800-2100°F (cone 06-04). Porous and suitable for decorative pieces. Requires glazing for water resistance.

Stoneware - Mid-fire ceramic fired at 2200-2400°F (cone 6-10). Dense and durable, perfect for functional pottery and dinnerware.

Porcelain - High-fire ceramic fired at 2300-2600°F (cone 8-12). Translucent and extremely strong, ideal for fine art and delicate pieces.

Clay Bodies - Different formulations for specific applications including throwing, hand-building, and sculptural work.

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