{"product_id":"plastic-safety-drawing-compass-lock-scale-lead-refills","title":"Plastic Safety Drawing Compass with Lock, Scale \u0026 Lead Refills","description":"\n\u003ch2\u003ePrecision Circle Drawing Made Easy \u0026amp; Exam-Safe\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNIFTY Plastic Safety Drawing Compass\u003c\/strong\u003e is the perfect geometry tool for primary and middle school students. Crafted entirely from durable plastic — no sharp metal parts — this compass meets exam-room safety requirements while delivering professional-level accuracy for circle drawing. Available in Red, Blue, and Black, it's a reliable companion for geometry lessons, homework, and standardized tests.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZero-Metal Safe Design:\u003c\/strong\u003e Made entirely of plastic with no sharp metal parts, fully compliant with exam rules and approved for use in examination rooms — safe for students of all ages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Millimeter Scale:\u003c\/strong\u003e Integrated scale with a red indicator lets you read the radius at a glance — no separate ruler needed for quick, accurate circle sizing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotary Lock Mechanism:\u003c\/strong\u003e An adjustable knob locks the span firmly in place, keeping your chosen radius stable throughout drawing and preventing slipping or size deviation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Drawing Range:\u003c\/strong\u003e Supports a maximum drawing diameter of up to 300 mm (11.81 in), handling everything from small standard circles to large geometry figures with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaceable Bullet-Style Leads:\u003c\/strong\u003e Includes 6 spare lead refills that insert from the back — thick, dark marks for clear visibility, and no sharpening required for long-term use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Ergonomic:\u003c\/strong\u003e Compact 15 cm (5.91 in) size with an ergonomic grip for a comfortable, smooth drawing experience session after session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 68 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 15 cm (5.91 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors Available:\u003c\/strong\u003e Red, Blue, Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Drawing Diameter:\u003c\/strong\u003e 300 mm (11.81 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePacking Size:\u003c\/strong\u003e 17.2 × 11 × 2.7 cm (6.77 × 4.33 × 1.06 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Drawing Compass\u003c\/li\u003e\n  \u003cli\u003e6× Lead Refills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to lighting and monitor settings, colors may appear slightly different from the photos.\u003c\/li\u003e\n  \u003cli\u003ePlease allow minor size variations due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More Tools \u0026amp; Crafts\u003c\/h3\u003e\n\u003cp\u003eRound out your toolkit with our \u003ca href=\"\/products\/leather-hole-punch-tool-diy-stitching-punch-4-5-6mm\"\u003eLeather Hole Punch Tool | DIY Stitching Punch 4\/5\/6mm\u003c\/a\u003e or get organized with our \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle | Beads \u0026amp; Crafts\u003c\/a\u003e. For more crafting precision, check out the \u003ca href=\"\/products\/stainless-steel-ceramic-trimming-tool-curved-skip-knife\"\u003eStainless Steel Ceramic Trimming Tool – Curved Skip Knife\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this plastic drawing compass really allowed in exam rooms?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The NIFTY Safety Drawing Compass is made entirely of plastic with no sharp metal parts, making it fully compliant with most exam safety regulations. Always verify with your specific school or exam board to confirm their current rules.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I replace the pencil leads in this compass?\u003c\/h4\u003e\n\u003cp\u003eA: Replacement is simple — just insert the included bullet-style lead refills from the back of the lead holder. No sharpening is needed. The compass comes with 6 spare lead refills right in the box.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum circle size this compass can draw?\u003c\/h4\u003e\n\u003cp\u003eA: This compass supports a maximum drawing diameter of 300 mm (11.81 in), making it suitable for a wide range of geometry tasks from small standard circles to large diagrams.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the lock mechanism keep the radius from slipping during drawing?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The rotary lock knob secures the span firmly once set, preventing any slipping or size deviation so your circles stay accurate from start to finish.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this plastic drawing compass really allowed in exam rooms?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The NIFTY Safety Drawing Compass is made entirely of plastic with no sharp metal parts, making it fully compliant with most exam safety regulations. Always verify with your specific school or exam board to confirm their current rules.\"}}, {\"@type\": \"Question\", \"name\": \"How do I replace the pencil leads in this compass?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Replacement is simple — just insert the included bullet-style lead refills from the back of the lead holder. No sharpening is needed. The compass comes with 6 spare lead refills right in the box.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum circle size this compass can draw?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This compass supports a maximum drawing diameter of 300 mm (11.81 in), making it suitable for a wide range of geometry tasks from small standard circles to large diagrams.\"}}, {\"@type\": \"Question\", \"name\": \"Does the lock mechanism keep the radius from slipping during drawing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The rotary lock knob secures the span firmly once set, preventing any slipping or size deviation so your circles stay accurate from start to finish.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Plastic Safety Drawing Compass with Lock, Scale \u0026 Lead Refills\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/plastic-safety-drawing-compass-lock-scale-lead-refills\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"Black","offer_id":67875408969952,"sku":"14:29#Black","price":13.65,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67875409002720,"sku":"14:10#Red","price":13.65,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":67875409035488,"sku":"14:366#Blue","price":13.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S6f3bf9af4b304ceeb228dddbf87ee5aa6_f5382b74-6e03-40a8-8e97-6e8bd4d56e43.webp?v=1791741787","url":"https:\/\/niftyshopmart.com\/products\/plastic-safety-drawing-compass-lock-scale-lead-refills","provider":"NIFTY","version":"1.0","type":"link"}