Mary Had a Little Lamb Collection - 12 Piece 3MF Digital Files (Standard + Small)

DIGITAL 3D PRINT FILES ONLY - NO PHYSICAL ITEM WILL BE SENT.

MARY HAD A LITTLE LAMB COLLECTION - 12 PIECES
Both Standard and Small versions included, kept in TWO separate ZIP downloads.

Bring the traditional Mary Had a Little Lamb nursery rhyme to your small-world play. Print Mary, her friendly lamb, a teacher and schoolchildren, with a village school, cottage and matching story props for imaginative adventures, language, sequencing and storytelling at home, nursery or in your own classroom.

WHAT THE 12-PIECE SET MAKES
- Mary in a blue bonnet and dress, with a white apron and fixed walking stick.
- Mary's Little Lamb with a blue neck bow.
- Teacher with glasses and a fixed open book; School Boy in a fitted blue cap; School Girl in a bonnet and pinafore.
- Village Schoolhouse with blue roof and doors; Mary's Cottage with red roof and chimney.
- Grassy Meadow with Trees; School Gate with a wooden step and no sign plaque or lettering.
- Open Storybook with lines on both pages; School Bell; Basket of Wool.

Rounded faces, closed hands, broad feet and fixed coloured relief on continuous backing match the other PlayGreener story collections. These are flat-backed standing pieces, rather than fully rounded figurines. The walking stick, step, book pages, bell clapper and wool are attached details. No moving gate, loose accessories or working bell are included. Individual and complete-set layouts make the SAME twelve pieces.

WHAT YOUR DOWNLOAD INCLUDES
- One Standard ZIP and one Small ZIP. Both versions included, with files kept separate.
- Each ZIP contains 12 individual native colour 3MF projects and one complete 12-piece set on 12 named print beds.
- 13 native projects per size, 26 across the two downloads.
- Individual and complete-set projects are alternative layouts, rather than extra pieces.
- Getting-started instructions, measured dimensions, colour/head guide and use terms.
- Native Snapmaker U1 colour 3MF files only. No STL or pre-sliced G-code supplied.

APPROXIMATE FINISHED MODEL SIZES
HEIGHT x WIDTH x THICKNESS in centimetres. Saved dimensions; actual prints may vary.
- Mary: Standard 9.75 x 7.13 x 1.48 cm; Small 6.50 x 4.75 x 0.98 cm.
- Mary's Little Lamb: Standard 9.75 x 8.97 x 1.48 cm; Small 6.50 x 5.98 x 0.98 cm.
- Teacher: Standard 9.75 x 5.93 x 1.48 cm; Small 6.50 x 3.96 x 0.98 cm.
- School Boy: Standard 9.75 x 5.59 x 1.48 cm; Small 6.50 x 3.73 x 0.98 cm.
- School Girl: Standard 9.75 x 5.95 x 1.48 cm; Small 6.50 x 3.97 x 0.98 cm.
- Village Schoolhouse: Standard 13.00 x 12.99 x 1.96 cm; Small 9.75 x 9.74 x 1.47 cm.
- Mary's Cottage: Standard 13.00 x 12.52 x 1.96 cm; Small 9.75 x 9.39 x 1.47 cm.
- Grassy Meadow with Trees: Standard 13.00 x 18.71 x 1.95 cm; Small 9.75 x 14.03 x 1.46 cm.
- School Gate: Standard 9.75 x 14.93 x 1.48 cm; Small 9.75 x 14.93 x 1.48 cm.
- Open Storybook: Standard 9.75 x 12.95 x 1.48 cm; Small 9.75 x 12.95 x 1.48 cm.
- School Bell: Standard 9.75 x 8.84 x 1.47 cm; Small 9.75 x 8.84 x 1.47 cm.
- Basket of Wool: Standard 9.75 x 10.79 x 1.47 cm; Small 9.75 x 10.79 x 1.47 cm.

SIZE GUIDE
Standard: Mary, lamb, teacher and two schoolchildren are 9.75 cm high; schoolhouse, cottage and meadow are 13 cm high. Small: those five figures are 6.5 cm high; schoolhouse, cottage and meadow are 9.75 cm high. Gate, open storybook, school bell and wool basket stay 9.75 cm high in BOTH sizes. Heights include headwear and scenery. Uniform XYZ sizing is already saved; do not reduce again.

COLOURS AND PHYSICAL HEADS
Maximum four physical colours per bed, with seven virtual swatches across the complete set. Black is head 1 and White is head 2 throughout. Change head 3/4 spools BETWEEN prints. The open storybook uses only Black, White and Red; its fourth profile slot is unused.
Bed 1, Mary: head 1 Black, head 2 White, head 3 Beige, head 4 Blue.
Bed 2, Mary's Little Lamb: head 1 Black, head 2 White, head 3 Beige, head 4 Blue.
Bed 3, Teacher: head 1 Black, head 2 White, head 3 Beige, head 4 Blue.
Bed 4, School Boy: head 1 Black, head 2 White, head 3 Beige, head 4 Blue.
Bed 5, School Girl: head 1 Black, head 2 White, head 3 Beige, head 4 Blue.
Bed 6, Village Schoolhouse: head 1 Black, head 2 White, head 3 Brown, head 4 Blue.
Bed 7, Mary's Cottage: head 1 Black, head 2 White, head 3 Brown, head 4 Red.
Bed 8, Grassy Meadow with Trees: head 1 Black, head 2 White, head 3 Brown, head 4 Green.
Bed 9, School Gate: head 1 Black, head 2 White, head 3 Brown, head 4 Green.
Bed 10, Open Storybook: head 1 Black, head 2 White, head 3 Red.
Bed 11, School Bell: head 1 Black, head 2 White, head 3 Beige, head 4 Brown.
Bed 12, Basket of Wool: head 1 Black, head 2 White, head 3 Beige, head 4 Brown.

PRINTING AND COMPATIBILITY
Native colour 3MF projects for Snapmaker U1 and Snapmaker Orca. Open AS A PROJECT to keep assembled colour parts, named beds and saved settings. Print flat back down, coloured face up. A compatible multi-colour printer, slicer, filament and experience are needed. Other printers or slicers may require manual profile, colour and placement changes; universal compatibility is not promised. No Bambu-specific version is supplied.

SAVED SETTINGS
Complete Generic PLA starting profiles: 220 C nozzle / 65 C textured PEI bed, 3 walls, 10% gyroid and saved flow/cooling settings. Review profiles, colours, placement, adhesion and support needs before slicing. Print one bed at a time; change spools between beds as needed.

PLEASE NOTE
CAD geometry, dimensions, colour maps and bed placement have been checked. These files have not been sliced or physically print, strength or stability-tested. Make trial prints before the complete set. Rounded outlines and continuous backing do not guarantee against breakage or tipping. CAD checks do not certify a finished print as a tested toy. Inspect completed pieces for damage, sharp edges or loose details before supervised small-world play with children aged 3+. Keep finished PLA prints away from direct heat.

Images are renders of actual model geometry, not photographs of finished prints. Model panels show the designs rather than a shared-scale arrangement. Print-bed images show actual saved scale and placement on 270 x 270 mm beds, not sliced toolpaths. No physical models, display props, printer or filament are supplied. Colours and results depend on your setup.

AI DISCLOSURE
AI-assisted CAD tools were used in developing these model files. Listing previews are rendered from actual model geometry.

USE LICENCE
Personal and educational use, including your own classroom or nursery. Selling physical prints requires the separate PlayGreener Shop-Wide Commercial Print Licence for your business. Model bundles are purchased separately. Digital files must not be shared, given away, uploaded or resold, including modified versions. Keep your purchase receipts.